diff --git a/docs/source/conf.py b/docs/source/conf.py
index 08d9da7..1fe185e 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -51,16 +51,16 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'PyQSO'
-copyright = u'2015-2017, Christian Thomas Jacobs'
+copyright = u'2015-2018, Christian Thomas Jacobs'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = '1.0.0'
+version = '1.1.0-dev'
 # The full version, including alpha/beta/rc tags.
-release = '1.0.0'
+release = '1.1.0-dev'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/pyqso/logbook.py b/pyqso/logbook.py
index 73f5e46..00ff396 100644
--- a/pyqso/logbook.py
+++ b/pyqso/logbook.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-#    Copyright (C) 2012-2017 Christian Thomas Jacobs.
+#    Copyright (C) 2012-2018 Christian Thomas Jacobs.
 
 #    This file is part of PyQSO.
 
diff --git a/pyqso/world_map.py b/pyqso/world_map.py
index 3ff5d79..7ff7a5d 100644
--- a/pyqso/world_map.py
+++ b/pyqso/world_map.py
@@ -169,24 +169,24 @@ class WorldMap:
                 # Draw the grey line. This is based on the code from the Cartopy Aurora Forecast example (http://scitools.org.uk/cartopy/docs/latest/gallery/aurora_forecast.html) and used under the Open Government Licence (http://scitools.org.uk/cartopy/docs/v0.15/copyright.html).
                 dt = datetime.utcnow()
                 axial_tilt = 23.5
-                ref_solstice = datetime(2016, 6, 21, 22, 22)
+                reference_solstice = datetime(2016, 6, 21, 22, 22)
                 days_per_year = 365.2425
                 seconds_per_day = 86400.0
 
-                days_since_ref = (dt - ref_solstice).total_seconds()/seconds_per_day
-                lat = axial_tilt*numpy.cos(2*numpy.pi*days_since_ref/days_per_year)
-                sec_since_midnight = (dt - datetime(dt.year, dt.month, dt.day)).seconds
-                lng = -(sec_since_midnight/seconds_per_day - 0.5)*360
+                days_since_reference = (dt - reference_solstice).total_seconds()/seconds_per_day
+                latitude = axial_tilt*numpy.cos(2*numpy.pi*days_since_reference/days_per_year)
+                seconds_since_midnight = (dt - datetime(dt.year, dt.month, dt.day)).seconds
+                longitude = -(seconds_since_midnight/seconds_per_day - 0.5)*360
 
-                pole_lng = lng
-                if lat > 0:
-                    pole_lat = -90 + lat
-                    central_rot_lng = 180
+                pole_longitude = longitude
+                if latitude > 0:
+                    pole_latitude = -90 + latitude
+                    central_rotated_longitude = 180
                 else:
-                    pole_lat = 90 + lat
-                    central_rot_lng = 0
+                    pole_latitude = 90 + latitude
+                    central_rotated_longitude = 0
 
-                rotated_pole = cartopy.crs.RotatedPole(pole_latitude=pole_lat, pole_longitude=pole_lng, central_rotated_longitude=central_rot_lng)
+                rotated_pole = cartopy.crs.RotatedPole(pole_latitude=pole_latitude, pole_longitude=pole_longitude, central_rotated_longitude=central_rotated_longitude)
 
                 x = numpy.empty(360)
                 y = numpy.empty(360)
@@ -202,7 +202,7 @@ class WorldMap:
                     logging.debug("Plotting QTHs on the map...")
                     for p in self.points:
                         ax.plot(p.longitude, p.latitude, p.style, transform=cartopy.crs.PlateCarree())
-                        ax.text(p.longitude+0.05*p.longitude, p.latitude+0.025*p.latitude, p.name, color="black", size="small", weight="bold")
+                        ax.text(p.longitude+0.02*p.longitude, p.latitude+0.02*p.latitude, p.name, color="black", size="small", weight="bold")
 
                 return True
         else:
diff --git a/setup.py b/setup.py
index c373e55..97d5abc 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-#    Copyright (C) 2013-2017 Christian Thomas Jacobs.
+#    Copyright (C) 2013-2018 Christian Thomas Jacobs.
 
 #    This file is part of PyQSO.
 
@@ -20,7 +20,7 @@
 from setuptools import setup
 
 setup(name="PyQSO",
-      version="1.0.0",
+      version="1.1.0-dev",
       description="A contact logging tool for amateur radio operators.",
       author="Christian Thomas Jacobs",
       author_email="christian@christianjacobs.uk",