diff --git a/examples/GxEPD2_Example/GxEPD2_selection_check.h b/examples/GxEPD2_Example/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_Example/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_Example/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_GFX_Example/GxEPD2_selection_check.h b/examples/GxEPD2_GFX_Example/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_GFX_Example/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_GFX_Example/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_HelloWorld/GxEPD2_selection_check.h b/examples/GxEPD2_HelloWorld/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_HelloWorld/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_HelloWorld/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_NotPagedExample/GxEPD2_selection_check.h b/examples/GxEPD2_NotPagedExample/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_NotPagedExample/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_NotPagedExample/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_PagedDisplayUsingCallback/GxEPD2_selection_check.h b/examples/GxEPD2_PagedDisplayUsingCallback/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_PagedDisplayUsingCallback/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_PagedDisplayUsingCallback/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_RotaryUsingBusyCallback/GxEPD2_selection_check.h b/examples/GxEPD2_RotaryUsingBusyCallback/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_RotaryUsingBusyCallback/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_RotaryUsingBusyCallback/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_SD_Example/GxEPD2_selection_check.h b/examples/GxEPD2_SD_Example/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_SD_Example/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_SD_Example/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_SerialFlash_Example/GxEPD2_selection_check.h b/examples/GxEPD2_SerialFlash_Example/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_SerialFlash_Example/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_SerialFlash_Example/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_Spiffs_Example/GxEPD2_selection_check.h b/examples/GxEPD2_Spiffs_Example/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_Spiffs_Example/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_Spiffs_Example/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_U8G2_Fonts_Example/GxEPD2_selection_check.h b/examples/GxEPD2_U8G2_Fonts_Example/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_U8G2_Fonts_Example/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_U8G2_Fonts_Example/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"
diff --git a/examples/GxEPD2_WiFi_Example/GxEPD2_selection_check.h b/examples/GxEPD2_WiFi_Example/GxEPD2_selection_check.h
index 3af3381..dcf38ee 100644
--- a/examples/GxEPD2_WiFi_Example/GxEPD2_selection_check.h
+++ b/examples/GxEPD2_WiFi_Example/GxEPD2_selection_check.h
@@ -124,10 +124,10 @@
 #error "GxEPD2_3C used with b/w driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_4C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 4-color driver class""
+#error "GxEPD2_3C used with 4-color driver class"
 #endif
 #if IS_GxEPD2_3C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_7C(GxEPD2_DRIVER_CLASS)
-#error "GxEPD2_3C used with 7-color driver class""
+#error "GxEPD2_3C used with 7-color driver class"
 #endif
 #if IS_GxEPD2_4C(GxEPD2_DISPLAY_CLASS) && IS_GxEPD2_DRIVER_BW(GxEPD2_DRIVER_CLASS)
 #error "GxEPD2_4C used with b/w driver class"