diff --git a/mu/__init__.py b/mu/__init__.py
index aa77b7b8a..d7789a648 100644
--- a/mu/__init__.py
+++ b/mu/__init__.py
@@ -6,7 +6,7 @@
 __title__ = "mu-editor"
 __description__ = "A simple Python editor for beginner programmers."
 
-__version__ = "1.1.0.beta.1"
+__version__ = "1.1.0.beta.2"
 
 __license__ = "GPL3"
 __url__ = "https://github.com/mu-editor/mu"
diff --git a/mu/interface/dialogs.py b/mu/interface/dialogs.py
index 402339298..03ff21036 100644
--- a/mu/interface/dialogs.py
+++ b/mu/interface/dialogs.py
@@ -573,7 +573,9 @@ def replace_flag(self):
 
 
 class PackageDialog(QDialog):
-    """Display the output of the pip commands needed to remove or install packages
+    """
+    Display the output of the pip commands needed to remove or install
+    packages.
 
     Because the QProcess mechanism we're using is asynchronous, we have to
     manage the pip requests via `pip_queue`. When one request is signalled
@@ -616,7 +618,9 @@ def setup(self, to_remove, to_add):
         QTimer.singleShot(2, self.next_pip_command)
 
     def next_pip_command(self):
-        """Run the next pip command, finishing if there is none"""
+        """
+        Run the next pip command, finishing if there is none.
+        """
         if self.pip_queue:
             command, packages = self.pip_queue.pop()
             self.run_pip(command, packages)
@@ -643,7 +647,6 @@ def run_pip(self, command, packages):
             raise RuntimeError(
                 "Invalid pip command: %s %s" % (command, packages)
             )
-
         pip_fn(
             packages,
             slots=venv.Slots(
diff --git a/mu/virtual_environment.py b/mu/virtual_environment.py
index 3d583e173..304a072e2 100644
--- a/mu/virtual_environment.py
+++ b/mu/virtual_environment.py
@@ -173,7 +173,8 @@ def __init__(self, pip_executable):
     def run(
         self, command, *args, wait_for_s=30.0, slots=Process.Slots(), **kwargs
     ):
-        """Run a command with args, treating kwargs as Posix switches
+        """
+        Run a command with args, treating kwargs as Posix switches.
 
         eg run("python", version=True)
         run("python", "-c", "import sys; print(sys.executable)")
@@ -217,7 +218,7 @@ def run(
 
     def install(self, packages, slots=Process.Slots(), **kwargs):
         """
-        Use pip to install a package or packages
+        Use pip to install a package or packages.
 
         If the first parameter is a string one package is installed; otherwise
         it is assumed to be an iterable of package names.