fix travis build

Jens Schulze · Jens Schulze · commit 6b3b50443bc7 · 2015-06-17T17:58:45.000+02:00
diff --git a/set_guzzle5.sh b/set_guzzle5.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
-SRC='"guzzlehttp/guzzle": "~6.0"'
-DST='"guzzlehttp/guzzle": "~5.0"'
+SRC='"guzzlehttp/guzzle": "^6.0"'
+DST='"guzzlehttp/guzzle": "^5.0"'
 sed -ibak -e "s|$SRC|$DST|g" composer.json
