use `ipython qtconsole` instead of `ipython-qtconsole` in qt doc

docs/source/interactive/qtconsole.txt

@@ -116,7 +116,7 b' if unspecified, will be guessed based on the chosen style. Similarly, there are '
 styles associated with each ``colors`` option.
 
 
-Screenshot of ``ipython-qtconsole colors=linux``, which uses the 'monokai' theme by
+Screenshot of ``ipython qtconsole colors=linux``, which uses the 'monokai' theme by
 default:
 
 .. image:: figs/colors_dark.png
@@ -124,7 +124,7 b' default:'
     
 .. Note::
 
-    Calling ``ipython-qtconsole -h`` will show all the style names that pygments can find
+    Calling ``ipython qtconsole -h`` will show all the style names that pygments can find
     on your system.
 
 You can also pass the filename of a custom CSS stylesheet, if you want to do your own
@@ -147,7 +147,7 b' Fonts'
 The QtConsole has configurable via the ConsoleWidget. To change these, set the ``font_family``
 or ``font_size`` traits of the ConsoleWidget. For instance, to use 9pt Anonymous Pro::
 
-    $> ipython-qtconsole ConsoleWidget.font_family="Anonymous Pro" ConsoleWidget.font_size=9
+    $> ipython qtconsole ConsoleWidget.font_family="Anonymous Pro" ConsoleWidget.font_size=9
 
 Process Management
 ==================
@@ -164,7 +164,7 b' Multiple Consoles'
 
 Since the Kernel listens on the network, multiple frontends can connect to it.  These
 do not have to all be qt frontends - any IPython frontend can connect and run code.
-When you start ipython-qtconsole, there will be an output line, like::
+When you start ipython qtconsole, there will be an output line, like::
 
     To connect another client to this kernel, use:
     --external shell=62109 iopub=62110 stdin=62111 hb=62112
@@ -178,7 +178,7 b' By default (for security reasons), the kernel only listens on localhost, so you '
 connect multiple frontends to the kernel from your local machine. You can specify to
 listen on an external interface by specifying the ``ip`` argument::
 
-    $> ipython-qtconsole ip=192.168.1.123
+    $> ipython qtconsole ip=192.168.1.123
 
 If you specify the ip as 0.0.0.0, that refers to all interfaces, so any computer that can
 see yours can connect to the kernel.