Only do one replace

1 files changed, 2 insertions, 2 deletions

diff --git a/bumper b/bumper
index 4a60257..a3d6d4f 100755
--- a/bumper
+++ b/bumper
@@ -92,7 +92,7 @@ class Bumper(cliapp.Application):
         date = time.strftime('%Y-%m-%d')
         pattern = r'^Version \d+(\.\d+)*(\+git)?, not yet released$'
         replacement = 'Version {}, released {}'.format(version, date)
-        updated = re.sub(pattern, replacement, text, flags=re.M)
+        updated = re.sub(pattern, replacement, text, count=1, flags=re.M)
         with open('NEWS', 'w') as f:
             f.write(updated)
 
@@ -101,7 +101,7 @@ class Bumper(cliapp.Application):
             text = f.read()
         pattern = r'^Version \d+(\.\d+)*, released \d\d\d\d-\d\d-\d\d$'
         replacement = 'Version {}, not yet released'.format(version)
-        updated = re.sub(pattern, replacement, text, flags=re.M)
+        updated = re.sub(pattern, replacement, text, count=1, flags=re.M)
         with open('NEWS', 'w') as f:
             f.write(updated)