typo: requrired -> required

Change-Id: I0cd28356834a14a2f53545fb3c8e87f067eac789
Reviewed-on: https://gerrit.libreoffice.org/52776Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

filter/source/xslt/odf2xhtml/export/xhtml/body.xsl

@@ -1948,7 +1948,7 @@
                     A numbered label (e.g. 2.C.III) is created for every text:list-item/header.
                     Above list levels are listed in the label, if the list-style requires this. Levels are separated by a '.'
                     Formatation is dependent for every list level depth.
-                    The label is passed from anchestor text:list-item/header and if requrired truncated.
+                    The label is passed from anchestor text:list-item/header and if required truncated.
                     The prefix/suffix (as well list level dependent) comes before and after the complete label (after truncation)
                 -->
                 <!-- Numbered label will be generated  -->

solenv/bin/modules/installer/windows/file.pm

@@ -32,7 +32,7 @@ use installer::windows::language;
 use installer::windows::component;
 
 ##########################################################################
-# Assigning one cabinet file to each file. This is requrired,
+# Assigning one cabinet file to each file. This is required,
 # if cabinet files shall be equivalent to packages.
 ##########################################################################
 
@@ -108,7 +108,7 @@ sub assign_cab_to_files
 }
 
 ##########################################################################
-# Assigning sequencenumbers to files. This is requrired,
+# Assigning sequencenumbers to files. This is required,
 # if cabinet files shall be equivalent to packages.
 ##########################################################################