Fixing docs typo in templating.md
@ -110,7 +110,7 @@ Formats single & multi valued variables for use in URL parameters.
```bash
servers = ['foo()bar BAZ', 'test2']
String to interpolate: '${servers:lucene}'
String to interpolate: '${servers:percentencode}'
Interpolation result: 'foo%28%29bar%20BAZ%2Ctest2'
```