--- a/src/eric7/Plugins/CheckerPlugins/CodeStyleChecker/CodeStyleFixer.py	Mon Feb 24 15:11:18 2025 +0100
+++ b/src/eric7/Plugins/CheckerPlugins/CodeStyleChecker/CodeStyleFixer.py	Mon Feb 24 15:43:49 2025 +0100
@@ -21,7 +21,7 @@
 with contextlib.suppress(ImportError):
     import pycodestyle
 
-FixableCodeStyleIssues = [  # noqa: U200
+FixableCodeStyleIssues = [  # noqa: U-200
     "D-111",
     "D-112",
     "D-121",
@@ -1702,7 +1702,7 @@
         """
         Private method to fix the long lines by breaking them.
 
-        Codes: E501
+        Codes: E-501
 
         @param code code of the issue
         @type str
@@ -1748,7 +1748,7 @@
                         newNextText = ""
                     self.__source[line + 1] = newNextText
                 # Long lines have been shortened.
-                return (1, "FIX-E501", [], 0)
+                return (1, "FIX-E-501", [], 0)
             else:
                 return (0, "", [], 0)
         else:
@@ -3055,7 +3055,7 @@
         """
         count = 0
         for opening, closing in ["()", "[]", "{}"]:
-            # __IGNORE_WARNING_M613__
+            # __IGNORE_WARNING_M-613__
             count += abs(line.count(opening) - line.count(closing))
 
         return count