Fix off by one error in line number enumeration
diff --git a/pre_commit_hooks/check_merge_conflict.py b/pre_commit_hooks/check_merge_conflict.py
index fc211bc..ac405b2 100644
--- a/pre_commit_hooks/check_merge_conflict.py
+++ b/pre_commit_hooks/check_merge_conflict.py
@@ -22,7 +22,7 @@
for i, line in enumerate(inputfile):
for pattern in CONFLICT_PATTERNS:
if line.startswith(pattern):
- print(WARNING_MSG.format(pattern, filename, i))
+ print(WARNING_MSG.format(pattern, filename, i + 1))
retcode = 1
return retcode