Make dotspacemacs config diffs a little smaller...

Move closing parens on all dotspacemacs/user-* functions to a new line so the
function documentation and closing paren are not part of the config diff when a
user runs `SPC f e D`. This should make it faster to check config changes versus
the template.

core/templates/.spacemacs.template

@@ -519,21 +519,24 @@ This function defines the environment variables for your Emacs session. By
 default it calls `spacemacs/load-spacemacs-env' which loads the environment
 variables declared in `~/.spacemacs.env' or `~/.spacemacs.d/.spacemacs.env'.
 See the header of this file for more information."
-  (spacemacs/load-spacemacs-env))
+  (spacemacs/load-spacemacs-env)
+)
 
 (defun dotspacemacs/user-init ()
   "Initialization for user code:
 This function is called immediately after `dotspacemacs/init', before layer
 configuration.
 It is mostly for variables that should be set before packages are loaded.
-If you are unsure, try setting them in `dotspacemacs/user-config' first.")
+If you are unsure, try setting them in `dotspacemacs/user-config' first."
+)
 
 
 (defun dotspacemacs/user-load ()
   "Library to load while dumping.
 This function is called only while dumping Spacemacs configuration. You can
 `require' or `load' the libraries of your choice that will be included in the
-dump.")
+dump."
+)
 
 
 (defun dotspacemacs/user-config ()
@@ -541,7 +544,8 @@ dump.")
 This function is called at the very end of Spacemacs startup, after layer
 configuration.
 Put your configuration code here, except for variables that should be set
-before packages are loaded.")
+before packages are loaded."
+)
 
 
 ;; Do not write anything past this comment. This is where Emacs will