Document the macro definitions for Variable Attributes. Clean up some sentence syntax. Add direction tags to @param directives to match the declaration being commented.
Document the macro definitions for Variable Attributes.
Clean up some sentence syntax.
Add direction tags to @param directives to match the declaration being commented.


git-svn-id: 5648d1bec6962b0a6d1d1b40eba8cf5cdb62da3d@8890 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2