update metadata

Author: All4Gis

code/metadata.txt

@@ -24,7 +24,9 @@ changelog=
     ** General **
 	1.1:
 		- Install requirements automatically.
-		- PR #2, #3, #4 ,#5,# 10 and #6 thanks to ltbam.
+		- About point to read the docs
+		- remove documents folder
+		- PR #2, #3, #4 ,#5, #10 and #6 thanks to ltbam.
 		- Minor changes
 	1.0:
 		-Start of plugin.