💚 update travis typo

Author: chfw

.moban.d/custom_travis.yml.jj2

@@ -16,6 +16,6 @@ python:
   - 3.8
 {%endblock%}
 {% block custom_install %}  - if [ -n "$PYRAMID_VERSION" ]; then
-      pip install pyramid==$PYRAMID_VERSION
+      pip install pyramid==$PYRAMID_VERSION;
     fi
 {% endblock%}