diff --git a/README.md b/README.md
index 9f42f39..dcf5d24 100644
--- a/README.md
+++ b/README.md
@@ -45,9 +45,9 @@ The uMTP-Responder allows files to be transferred to and from devices through th
 
 - Up to 16 storage instances supported.
 
-- Storages mount / unmount.
+- Storage mount / unmount.
 
-- Storages lock / unlock.
+- Storage lock / unlock.
 
 - GadgetFS and FunctionFS/libcomposite modes supported.
 
@@ -123,23 +123,23 @@ Once you have configured the correct settings in umtprd.conf, you can use umtprd
 
 ## Runtime operations
 
-uMTP-Responder supports dynamic commands to add/mount/umount/remove storages and lock/unlock storages.
+uMTP-Responder supports dynamic commands to add/mount/umount/remove storage and lock/unlock storage.
 
 Examples:
 
-Unlock all locked storages (set with the 'locked' option in the configuration file) :
+Unlock all locked storage (set with the 'locked' option in the configuration file) :
 
 ```c
 umtprd -cmd:unlock
 ```
 
-Lock all lockable storages (set with the 'locked' option in the configuration file) :
+Lock all lockable storage (set with the 'locked' option in the configuration file) :
 
 ```c
 umtprd -cmd:lock
 ```
 
-"addstorage"/"rmstorage" commands to dynamically add/remove storages :
+"addstorage"/"rmstorage" commands to dynamically add/remove storage :
 
 ```c
 umtprd '-cmd:addstorage:/tmp Tmp rw'
@@ -159,7 +159,7 @@ umtprd '-cmd:addstorage:/path "My Path" rw,removable'
 umtprd '-cmd:rmstorage:"My Path"'
 ```
 
-"mount"/"unmount" commands to dynamically mount/unmount storages.
+"mount"/"unmount" commands to dynamically mount/unmount storage.
 
 ```c
 umtprd '-cmd:mount:"Storage name"'
diff --git a/Release-notes.txt b/Release-notes.txt
index ecc0ec1..9eae7b5 100644
--- a/Release-notes.txt
+++ b/Release-notes.txt
@@ -13,7 +13,7 @@
 Noteworthy changes in release v1.5.1 (2021-Dec-6)
 =================================================
 
-* Storages : new flags and modes :
+* Storage : new flags and modes :
 
     * "locked" flag support.
 
@@ -21,19 +21,19 @@ Noteworthy changes in release v1.5.1 (2021-Dec-6)
 
 * New dynamic/runtime commands (umtprd -cmd:COMMAND) :
 
-    * "lock"/"unlock" commands to dynamically lock/unlock lockable storages.
+    * "lock"/"unlock" commands to dynamically lock/unlock lockable storage.
 
         Examples:
 
-        # unlock all locked storages (set with the 'locked' option in the configuration file) :
+        # unlock all locked storage (set with the 'locked' option in the configuration file) :
 
         umtprd -cmd:unlock
 
-        # lock all lockable storages (set with the 'locked' option in the configuration file) :
+        # lock all lockable storage (set with the 'locked' option in the configuration file) :
 
         umtprd -cmd:lock
 
-    * "addstorage"/"rmstorage" commands to dynamically add/remove storages.
+    * "addstorage"/"rmstorage" commands to dynamically add/remove storage.
 
         Examples:
 
@@ -55,7 +55,7 @@ Noteworthy changes in release v1.5.1 (2021-Dec-6)
 
 * Many fixes and improvements :
 
-    * Fix inotify for root folders when using multiple storages.
+    * Fix inotify for root folders when using multiple storage.
 
     * Add guard to avoid storage from being added twice.