feat: enhance commit message copy

Author: 2KAbhishek

pkg/i18n/english.go

@@ -1000,7 +1000,7 @@ func EnglishTranslationSet() TranslationSet {
 		RebaseOptionsTitle:                  "Rebase options",
 		CommitSummaryTitle:                  "Commit summary",
 		CommitDescriptionTitle:              "Commit description",
-		CommitDescriptionSubTitle:           "{{.togglePanelKeyBinding}} Toggle focus {{.switchToEditorKeyBinding}} Editor {{.addCoAuthorKeyBinding}} Co-Authors",
+		CommitDescriptionSubTitle:           "{{.togglePanelKeyBinding}} Toggle focus, {{.switchToEditorKeyBinding}} Open editor, {{.addCoAuthorKeyBinding}} Add author",
 		CommitDescriptionSubTitleNoSwitch:   "Press {{.togglePanelKeyBinding}} to toggle focus",
 		LocalBranchesTitle:                  "Local branches",
 		SearchTitle:                         "Search",