[.github/workflows/build.yml] No comma after "i.e." in BE

.github/workflows/build.yml

@@ -14,7 +14,7 @@ on:
 
 defaults:
   run:
-    # Note that 'bash' provides -o pipefail, in contrast to the default (i.e., unspecified, which also uses bash) or 'sh',
+    # Note that 'bash' provides -o pipefail, in contrast to the default (i.e. unspecified, which also uses bash) or 'sh',
     # see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell
     shell: sh