r.patch manual: fix typo in https://trac.osgeo.org/grass/changeset/73709

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@73710 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.patch/r.patch.html

@@ -55,8 +55,8 @@ or the default one and the second one as the secondary one or a fallback.
 <p><em>Figure: Result of patching of two raster maps using the
 <b>-z</b> flag to treat zeros as NULLs. Note the value 1 being preserved
 from the first raster while the value 6 is taken from the second raster
-instead of the value 0 from the first raster because zeros are replacedthe
-with <b>-z</b> flag active.</em></p>
+instead of the value 0 from the first raster because zeros are replaced
+with the <b>-z</b> flag active.</em></p>
 </center>
 
 <h3>Relation to SQL COALESCE() function</h3>