Update 2.0_use_and_contribute_to_teampsd_manual.md

2.0_use_and_contribute_to_teampsd_manual.md

@@ -163,7 +163,7 @@ If the Actions progress area has a red X and "All checks have failed" message (l
 
 **ActionChecker details screen:**
 
-Check for a red X by each GH Action and read the output of where errors occurred. Some errors you can address yourself, some are safely ignorable, and others may need to be addressed by the Development Team.   
+Check for a red X by each GitHub Action and read the output of where errors occurred. Some errors you can address yourself, some are safely ignorable, and others may need to be addressed by the Development Team.   
 
 <img alt="Image of ActionChecker details screen." src="https://raw.githubusercontent.com/lzim/teampsd/gh-pages/images/actionchecker_details.png">
 
@@ -173,7 +173,7 @@ There are several editor actions that will screen your documents for proper form
 
 - The **Spell Checker** checks for spelling errors or unknown acronyms in your commit and its associated files. This check usually passes with no errors. If the spell checker throws an error, you may need to either 1) correct a spelling mistake in your document or 2) add it to Team PSD's custom dictionary file the Spell Checker uses.
 
-Click the caret next to Spell Checker to reveal the spelling errors found. In the image below, lines 14-18 identify unkown words and/or spelling mistakes.
+Click the caret next to Spell Checker to reveal the spelling errors found. In the image below, lines 14-18 identify unknown words and/or spelling mistakes.
 
 <img alt="Image of Spell Checker results." src="https://raw.githubusercontent.com/lzim/teampsd/gh-pages/images/spell_checker_results.png">
 
@@ -245,4 +245,4 @@ Once you see a green status next to "pages build and deployment", double-check t
 
 - Navigate to the teampsd repo, click the master branch dropdown, and select View all branches. Locate your feature branch and click the trash can icon on the right-hand side of the screen:
 
-<img alt="Image with highlights showing clicks needed to delete feature branch from Branches page." src="https://raw.githubusercontent.com/lzim/teampsd/gh-pages/images/feature_branch_delete2.png">
+<img alt="Image with highlights showing clicks needed to delete feature branch from Branches page." src="https://raw.githubusercontent.com/lzim/teampsd/gh-pages/images/feature_branch_delete2.png">