diff --git a/semver.py b/semver.py
index <HASH>..<HASH> 100644
--- a/semver.py
+++ b/semver.py
@@ -83,7 +83,8 @@ def match(version, match_expr):
         match_version = match_expr[1:]
     else:
         raise ValueError("match_expr parameter should be in format <op><ver>, "
-                         "where <op> is one of ['<', '>', '==', '<=', '>=', '!=']. "
+                         "where <op> is one of "
+                         "['<', '>', '==', '<=', '>=', '!=']. "
                          "You provided: %r" % match_expr)
 
     possibilities_dict = {
Format ValueError message to meet expected line length.