Fix punctuation: add comma after 'e.g.' in skip dot-folders labels

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: vogella

bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/messages.properties

@@ -112,7 +112,7 @@ WizardProjectsImportPage_invalidProjectName=Invalid Project
 WizardProjectsImportPage_projectLabel={0} ({1})
 WizardProjectsImportPage_hideExistingProjects=H&ide projects that already exist in the workspace
 WizardProjectsImportPage_closeProjectsAfterImport=Cl&ose newly imported projects upon completion
-WizardProjectsImportPage_skipDotFolders=S&kip folders starting with '.' (e.g. .git)
+WizardProjectsImportPage_skipDotFolders=S&kip folders starting with '.' (e.g., .git)
 
 # --- Export Wizards ---
 DataTransfer_export = Export
@@ -215,4 +215,4 @@ SmartImportWizardPage_incompleteExpand_message=Archive expansion didn''t complet
 SmartImportWizardPage_selectAtLeastOneFolderToOpenAsProject=Select at least one folder to import as project.
 SmartImportWizardPage_showOtherSpecializedImportWizard=Show other specialized import wizards
 SmartImportWizardPage_closeProjectsAfterImport=Cl&ose newly imported projects upon completion
-SmartImportWizardPage_skipDotFolders=S&kip folders starting with '.' (e.g. .git)
+SmartImportWizardPage_skipDotFolders=S&kip folders starting with '.' (e.g., .git)