diff --git a/mpctools/__init__.py b/mpctools/__init__.py
index 983e642..f4185fa 100644
--- a/mpctools/__init__.py
+++ b/mpctools/__init__.py
@@ -14,4 +14,4 @@
 """
 
 __author__ = "Michael P. J. Camilleri"
-__version__ = "0.4.09"
+__version__ = "0.4.10"
diff --git a/mpctools/extensions/npext.py b/mpctools/extensions/npext.py
index ff5c79d..bede385 100644
--- a/mpctools/extensions/npext.py
+++ b/mpctools/extensions/npext.py
@@ -203,7 +203,7 @@ def run_lengths(a, how="I", return_values=False, return_positions=False):
     """
     # Prepare
     #  We fist compute assuming that we are going to use everything! This allows us to have correct
-    #  position information We also need to convert arrays of NaN to lists so that NaN works.
+    #  position information. We also need to convert arrays of NaN to lists so that NaN works.
     #  This will slow down but cannot be helped.
     if type(a) == np.ndarray:
         a = [i if not np.isnan(i) else np.nan for i in a.flatten()]
diff --git a/setup.py b/setup.py
index 4bee477..71c6e09 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@
     license="GNU GPL",
     keywords=["extensions", "parallel", "utilities"],
     url="https://github.com/michael-camilleri/mpctools",
-    download_url="https://github.com/michael-camilleri/mpctools/archive/v_0409.tar.gz",
+    download_url="https://github.com/michael-camilleri/mpctools/archive/v_0410.tar.gz",
     long_description=long_description,
     long_description_content_type="text/markdown",
     data_files=[("", ["LICENSE"])],