diff --git a/source/EV3.m b/source/EV3.m
index 1476eb45ca401b6ec45a8fb1f4601f71eda5ad58..b2377ac0823a81873b230093aa08ba6fe597c349 100644
--- a/source/EV3.m
+++ b/source/EV3.m
@@ -164,11 +164,11 @@ classdef EV3 < MaskedHandle
             %
             %     Example:
             %          % Setup bluetooth connection via com-port 0 
-            %          b = EV3();
-            %          b.connect('bt', 'serPort', '/dev/rfcomm0');
+            %          brick = EV3();
+            %          brick.connect('bt', 'serPort', '/dev/rfcomm0');
             %          % Setup usb connection, beep when connection has been established
-            %          b = EV3();
-            %          b.connect('usb', 'beep', 'on', );
+            %          brick = EV3();
+            %          brick.connect('usb', 'beep', 'on', );
             %
             % See also ISCONNECTED / :attr:`isConnected`
 
@@ -234,10 +234,10 @@ classdef EV3 < MaskedHandle
             % ::
             %
             %     Example:
-            %          b = EV3();
-            %          b.connect('bt', 'serPort', '/dev/rfcomm0');
+            %          brick = EV3();
+            %          brick.connect('bt', 'serPort', '/dev/rfcomm0');
             %          % do stuff 
-            %          b.disconnect();
+            %          brick.disconnect();
             
             % Resetting needs a working connection in order to send reset-commands
             % to the Brick. If the connection has been aborted (e.g. by pulling the
@@ -283,9 +283,9 @@ classdef EV3 < MaskedHandle
             % ::
             %
             %     Example:
-            %          b = EV3();
-            %          b.connect('bt', 'serPort', '/dev/rfcomm0');
-            %          b.beep();
+            %          brick = EV3();
+            %          brick.connect('bt', 'serPort', '/dev/rfcomm0');
+            %          brick.beep();
             %
             ev3.handleCommand(@soundPlayTone, 10, 1000, 100);
         end
@@ -302,9 +302,9 @@ classdef EV3 < MaskedHandle
             % ::
             %
             %    Example:
-            %         b = EV3();
-            %         b.connect('bt', 'serPort', '/dev/rfcomm0');
-            %         b.playTone(40, 5000, 1000);  % Plays tone with 40% volume and 5000Hz for 1 second.
+            %         brick = EV3();
+            %         brick.connect('bt', 'serPort', '/dev/rfcomm0');
+            %         brick.playTone(40, 5000, 1000);  % Plays tone with 40% volume and 5000Hz for 1 second.
             %
             ev3.handleCommand(@soundPlayTone, volume, frequency, duration);
         end
@@ -316,10 +316,10 @@ classdef EV3 < MaskedHandle
             % ::
             %
             %     Example:
-            %          b = EV3();
-            %          b.connect('bt', 'serPort', '/dev/rfcomm0');
-            %          b.playTone(10,100,100000000);
-            %          b.stopTone();  % Stops tone immediately.
+            %          brick = EV3();
+            %          brick.connect('bt', 'serPort', '/dev/rfcomm0');
+            %          brick.playTone(10,100,100000000);
+            %          brick.stopTone();  % Stops tone immediately.
             %
             ev3.handleCommand(@soundStopTone);
         end
@@ -334,12 +334,12 @@ classdef EV3 < MaskedHandle
             % ::
             %
             %     Example:
-            %          b = EV3();
-            %          b.connect('bt', 'serPort', '/dev/rfcomm0');
-            %          b.playTone(10, 100, 1000);
+            %          brick = EV3();
+            %          brick.connect('bt', 'serPort', '/dev/rfcomm0');
+            %          brick.playTone(10, 100, 1000);
             %          pause(0.5); 
             %          % Small pause necessary since tone not startong immediately 
-            %          b.tonePlayed(); % -> Outputs 1 to console. 
+            %          brick.tonePlayed(); % -> Outputs 1 to console. 
             %
             status = ev3.handleCommand(@soundTest);
         end
@@ -395,9 +395,9 @@ classdef EV3 < MaskedHandle
             % ::
             %
             %     Example:
-            %          b = EV3();
-            %          b.connect('bt', 'serPort', '/dev/rfcomm0');
-            %          b.setProperties('debug', 'on', 'batteryMode', 'Voltage');
+            %          brick = EV3();
+            %          brick.connect('bt', 'serPort', '/dev/rfcomm0');
+            %          brick.setProperties('debug', 'on', 'batteryMode', 'Voltage');
             %          % Instead of: b.debug = 'on'; b.batteryMode = 'Voltage';
             %
             % See also EV3.DEBUG, EV3.BATTERYMODE / :attr:`debug`, :attr:`batteryMode`