Improve English wording

Author: dregad

Source/lang/strings_english.txt

@@ -85,10 +85,10 @@ $s_plugin_Source_view_threshold = 'View Threshold';
 $s_plugin_Source_update_threshold = 'Update Threshold';
 $s_plugin_Source_manage_threshold = 'Manage Threshold';
 $s_plugin_Source_username_threshold = 'Set Username Threshold';
-$s_plugin_Source_buglink_regex_1 = '<abbr title="Regular Expression">RegExp</abbr> for parsing links to issues (1)<br/><span class="small">It will be used for parsing string containing some issues i.e. "Issues #3, #87"</span>';
-$s_plugin_Source_buglink_regex_2 = '<abbr title="Regular Expression">RegExp</abbr> for parsing links to issues (2)<br/><span class="small">It will be applied to the result of expression 1 to extract exact issues ID (i.e. "3", "87")</span>';
-$s_plugin_Source_bugfix_regex_1 = '<abbr title="Regular Expression">RegExp</abbr> for parsing resolved issues (1)<br/><span class="small">It will be used for parsing string containing some resolved issues i.e. "Fixes #21 #35"</span>';
-$s_plugin_Source_bugfix_regex_2 = '<abbr title="Regular Expression">RegExp</abbr> for parsing resolved issues (2)<br/><span class="small">It will be applied to the result of expression 1 to extract exact issues ID (i.e. "21", "35")</span>';
+$s_plugin_Source_buglink_regex_1 = 'Issues references <abbr title="Regular Expression">RegEx</abbr> (Pass 1)<br><span class="small">This is used to parse commit messages to identify issues references, e.g. "Issues #3, #87"</span>';
+$s_plugin_Source_buglink_regex_2 = 'Issues references <abbr title="Regular Expression">RegEx</abbr> (Pass 2)<br><span class="small">This will extract the actual issues IDs (i.e. "3", "87") from the results of Pass 1</span>';
+$s_plugin_Source_bugfix_regex_1 = 'Resolved Issues references <abbr title="Regular Expression">RegEx</abbr> (Pass 1)<br><span class="small">This is used to parse commit messages to identify resolved issues references, e.g. "Fixes #21 #35"</span>';
+$s_plugin_Source_bugfix_regex_2 = 'Resolved Issues references <abbr title="Regular Expression">RegEx</abbr> (Pass 2)<br><span class="small">This will extract the actual issues IDs (i.e. "21", "35") from the results of Pass 1</span>';
 $s_plugin_Source_bugfix_status = 'Bug Fixed Status';
 $s_plugin_Source_bugfix_status_pvm = 'Bug Fixed Product Status';
 $s_plugin_Source_bugfix_status_off = '[Disabled]';