diff --git a/build.py b/build.py
index a583f959..4f0b360a 100644
--- a/build.py
+++ b/build.py
@@ -70,7 +70,7 @@ def build_help():
     help_basepath = op.join(current_path, "help", "en")
     help_destpath = op.join(current_path, "build", "help")
     changelog_path = op.join(current_path, "help", "changelog")
-    tixurl = "https://github.com/hsoft/dupeguru/issues/{}"
+    tixurl = "https://github.com/arsenetar/dupeguru/issues/{}"
     confrepl = {"language": "en"}
     changelogtmpl = op.join(current_path, "help", "changelog.tmpl")
     conftmpl = op.join(current_path, "help", "conf.tmpl")
diff --git a/qt/directories_dialog.py b/qt/directories_dialog.py
index 351ee377..320328bf 100644
--- a/qt/directories_dialog.py
+++ b/qt/directories_dialog.py
@@ -335,7 +335,7 @@ class DirectoriesDialog(QMainWindow):
 
     def loadDirectoriesTriggered(self):
         title = tr("Select a directories file to load")
-        files = ";;".join([tr("dupeGuru Results (*.dupegurudirs)"), tr("All Files (*.*)")])
+        files = ";;".join([tr("dupeGuru Directories (*.dupegurudirs)"), tr("All Files (*.*)")])
         destination = QFileDialog.getOpenFileName(self, title, "", files)[0]
         if destination:
             self.app.model.load_directories(destination)
diff --git a/qt/exclude_list_dialog.py b/qt/exclude_list_dialog.py
index 557dd6b2..855d6ac4 100644
--- a/qt/exclude_list_dialog.py
+++ b/qt/exclude_list_dialog.py
@@ -152,14 +152,14 @@ class ExcludeListDialog(QDialog):
         self.app.show_message(tr("""\
 These (case sensitive) python regular expressions will filter out files during scans.<br>\
 Directores will also have their <strong>default state</strong> set to Excluded \
-in the Directories tab if their name happen to match one of the regular expressions.<br>\
-For each file collected two tests are perfomed on each of them to determine whether or not to filter them out:<br>\
+in the Directories tab if their name happens to match one of the selected regular expressions.<br>\
+For each file collected, two tests are performed to determine whether or not to completely ignore it:<br>\
 <li>1. Regular expressions with no path separator in them will be compared to the file name only.</li>
-<li>2. Regular expressions with no path separator in them will be compared to the full path to the file.</li><br>
+<li>2. Regular expressions with at least one path separator in them will be compared to the full path to the file.</li><br>
 Example: if you want to filter out .PNG files from the "My Pictures" directory only:<br>\
 <code>.*My\\sPictures\\\\.*\\.png</code><br><br>\
-You can test the regular expression with the test string feature by pasting a fake path in it:<br>\
+You can test the regular expression with the "test string" button after pasting a fake path in the test field:<br>\
 <code>C:\\\\User\\My Pictures\\test.png</code><br><br>
 Matching regular expressions will be highlighted.<br>\
-If there is at least one highlight, the path tested will be ignored during scans.<br><br>\
+If there is at least one highlight, the path or filename tested will be ignored during scans.<br><br>\
 Directories and files starting with a period '.' are filtered out by default.<br><br>"""))