Better doc.

README.md

@@ -12,23 +12,29 @@ Command line tool to edit resources of exe file on Windows
 Set version string:
 
 ```bash
-$ rcedit "path-to-exe-or-dll" --set-version-string Comments "This is an exe"
+$ rcedit "path-to-exe-or-dll" --set-version-string "Comments" "This is an exe"
 ```
 
 Set file version:
 
 ```bash
-$ rcedit "path-to-exe-or-dll" --set-file-version 10.7
+$ rcedit "path-to-exe-or-dll" --set-file-version "10.7"
 ```
 
 Set product version:
 
 ```bash
-$ rcedit "path-to-exe-or-dll" --set-product-version 10.7
+$ rcedit "path-to-exe-or-dll" --set-product-version "10.7"
 ```
 
 Set icon:
 
 ```bash
 $ rcedit "path-to-exe-or-dll" --set-icon "path-to-ico"
 ```
+
+And you can change multiple things in one command:
+
+```bash
+$ rcedit "path-to-exe-or-dll" --set-icon "path-to-ico" --set-file-version "10.7"
+```