diff --git a/src/pygitversionhelper/gitversionhelper.py b/src/pygitversionhelper/gitversionhelper.py
index 371283e..cf59b87 100644
--- a/src/pygitversionhelper/gitversionhelper.py
+++ b/src/pygitversionhelper/gitversionhelper.py
@@ -187,7 +187,7 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
                                                                 r"(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$",
                                         "regex_preversion_num": r"(?:\.)(?P<num>(?:\d+(?!\w))+)", 
                                         "regex_build_num"     : r"(?:\.)(?P<num>(?:\d+(?!\w))+)"          
-                                                           
+                                                   
                                                                 },
                            "PEP440" : { "regex" :               packaging_VERSION_PATTERN,
                            "Auto"   : None