Fix "docstring wider than 80 characters" errors

Author: Hi-Angel

purescript-indent.el

@@ -432,7 +432,8 @@ Returns the location of the start of the comment, nil otherwise."
         (purescript-indent-skip-blanks-and-newlines-forward end))))
 
 (defun purescript-indent-next-symbol-safe (end)
-  "Puts point to the next following symbol, or to end if there are no more symbols in the sexp."
+  "Puts point to the next following symbol, or to end if there are no more
+symbols in the sexp."
   (condition-case errlist (purescript-indent-next-symbol end)
     (error (goto-char end))))
 

purescript-mode.el

@@ -445,7 +445,9 @@ is asked to show extra info for the items matching QUERY.."
   :safe 'integerp)
 
 (defun purescript-mode-suggest-indent-choice ()
-  "Ran when the user tries to indent in the buffer but no indentation mode has been selected.
+  "Ran when the user tries to indent in the buffer but no indentation mode
+has been selected.
+
 Brings up the documentation for purescript-mode-hook."
   (describe-variable 'purescript-mode-hook))
 

purescript-move-nested.el

@@ -34,7 +34,8 @@
 
 ;;;###autoload
 (defun purescript-move-nested (cols)
-  "Shift the nested off-side-rule block adjacent to point by COLS columns to the right.
+  "Shift the nested off-side-rule block adjacent to point by COLS columns
+to the right.
 
 In Transient Mark mode, if the mark is active, operate on the contents
 of the region instead.