[ocrfeeder] Fix a typo

[Andre Klapper <aklapper src gnome org>]

commit 87cc80be8547bf454723b0a13d9820d565de7e29
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue Sep 26 16:45:36 2017 +0200

    Fix a typo

 help/C/manualeditionandcorrection.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/manualeditionandcorrection.page b/help/C/manualeditionandcorrection.page
index 02677cb..faaf600 100644
--- a/help/C/manualeditionandcorrection.page
+++ b/help/C/manualeditionandcorrection.page
@@ -47,7 +47,7 @@ picture showing the areas' edition UI</p></media>
              top left corner of the area is placed as well as the areas' width
              and height.</p></item>
     <item><p><em>OCR Engine</em>: Lets the user choose an OCR engine and recognize the
-             area's text with by (by pressing the <gui>OCR</gui> button)</p>.
+             area's text with by (by pressing the <gui>OCR</gui> button).</p>
              <note type="warning"><p>Using the OCR engine to recognize the text
              will directly assign that text to the area and replace the one
              assigned before.</p></note></item>