Update README.md minor grammatical twekas

Author: cottage14

pelican/plugins/README.md

@@ -1,18 +1,18 @@
 # Standard plugins for ASF websites
 
-All of these plugins are ALv2 except for **asfgenid** and **toc** which may be AGPL or permissive. This needs investigation.
+All of these plugins are ALv2 except for **asfgenid** and **toc**, which may be AGPL or permissive. Under investigation.
 
 ## asfcopy
 
 Copies a directory tree to output outside of the Pelican processing of content and static files.
 
 ## asfdata
 
-During initiation of Pelican reads in data models to global metadata.
+During initiation of Pelican, reads in data models to global metadata.
 
 ## asfgenid
 
-Generates HeadingIDs, ElementID, and PermaLinks. This also generates ToC in a different style from **toc**.
+Generates HeadingIDs, ElementIDs, and PermaLinks. This also generates ToC in a different style from **toc**.
 
 ## asfreader
 
@@ -21,11 +21,11 @@ Used to create views of data models initiated by **asfdata**.
 
 ## asfrun
 
-During initiation runs scripts that can be used to create content and static files.
+During initiation, runs scripts that can be used to create content and static files.
 
 ## gfm
 
-Pelican plugin that processes Github Flavored Markdown(**GFM**) using the cmark library.
+Pelican plugin that processes Github Flavored Markdown (**GFM**) using the cmark library.
 
 ## toc