Remove some trailing whitespaces

diff --git a/elpher.el b/elpher.el
index 4c34f52..adde7b7 100644 (file)
--- a/elpher.el
+++ b/elpher.el
@@ -478,7 +478,7 @@ unless NO-HISTORY is non-nil."
     (if previous-page
         (elpher-visit-page previous-page nil t)
       (error "No previous page"))))
-      
+
 (defun elpher-reload-current-page ()
   "Reload the current page, discarding any existing cached content."
   (elpher-cache-content (elpher-page-address elpher-current-page) nil)
@@ -1053,7 +1053,7 @@ The response is rendered using the rendering function RENDERER."
             (elpher-get-gopher-response search-address renderer))
         (if aborted
             (elpher-visit-previous-page))))))
- 
+
 ;; Raw server response rendering
 
 (defun elpher-render-raw (data &optional mime-type-string)
@@ -1359,7 +1359,7 @@ treatment that a separate function is warranted."
                                 'help-echo #'elpher--page-button-help))
         (insert (propertize display-string 'face 'elpher-unknown)))
       (insert "\n"))))
-  
+
 (defun elpher-gemini-insert-header (header-line)
   "Insert header described by HEADER-LINE into a text/gemini document.
 The gemini map file line describing the header is given
@@ -1592,7 +1592,7 @@ The result is rendered using RENDERER."
                          'help-echo help-string))
    (insert "\n")
    (elpher-restore-pos)))
-  
+
 
 ;;; Bookmarks
 ;;
@@ -1602,7 +1602,7 @@ The result is rendered using RENDERER."
 DISPLAY-STRING determines how the bookmark will appear in the
 bookmark list, while URL is the url of the entry."
   (list display-string url))
-  
+
 (defun elpher-bookmark-display-string (bookmark)
   "Get the display string of BOOKMARK."
   (elt bookmark 0))
@@ -1888,7 +1888,7 @@ When run interactively HOST-OR-URL is read from the minibuffer."
     (if button
         (elpher-info-page (button-get button 'elpher-page))
       (error "No item selected"))))
-  
+
 (defun elpher-info-current ()
   "Display information on current page."
   (interactive)