Update docs/guides-templating.md

Co-authored-by: Gustavo Fernandes de Carvalho <gusfcarvalho@gmail.com>

docs/guides-templating.md

@@ -82,7 +82,7 @@ spec:
 
 ##### Functions removed/replaced
 
-* `base64encode` was renamed to `b64dec`.
+* `base64encode` was renamed to `b64enc`.
 * `base64decode` was renamed to `b64dec`. Any errors that occurr during decoding are silenced.
 * `fromJSON` was renamed to `fromJson`. Any errors that occurr during unmarshalling are silenced.
 * `toJSON` was renamed to `toJson`. Any errors that occurr during marshalling are silenced.