Update README.md

mongAlvarez · web-flow · commit 33ed60873d2a · 2019-03-26T16:06:50.000+08:00
diff --git a/README.md b/README.md
@@ -9,7 +9,7 @@ when you want to write an operating system, this is a must
 to compile/run, just use PureBasic IDE, that's very fast and simple for simple programs like these
 
 just put everything inside DIRECTORY_101
-then run EXPLORER_LISTVIEW_V1.exe
+then run EXPLORER_LISTVIEW_V1.exe,
 you will be seeing those things,
 
 for Documents, the default file extensions are:
