trim trailing spaces in doc/config.txt

1 files changed, 12 insertions, 12 deletions

diff --git a/doc/config.txt b/doc/config.txt
index 094d7a5..34b88af 100644
--- a/doc/config.txt
+++ b/doc/config.txt
@@ -80,7 +80,7 @@ Complete list of settings that you can put into ``testenv*`` sections:
 
     .. versionadded:: 1.6
 
-    **WARNING**: This setting is **EXPERIMENTAL** so use with care 
+    **WARNING**: This setting is **EXPERIMENTAL** so use with care
     and be ready to adapt your tox.ini's with post-1.6 tox releases.
 
     the ``install_command`` setting is used for installing packages into
@@ -94,12 +94,12 @@ Complete list of settings that you can put into ``testenv*`` sections:
     if you have configured it.
 
     **default**::
-    
+
         pip install --pre {opts} {packages}
-         
+
     **default on environments using python2.5**::
 
-        pip install {opts} {packages}`` 
+        pip install {opts} {packages}``
 
     this will use pip<1.4 which has no ``--pre`` option.  Note also
     that for python2.5 support you may need to install ssl and/or
@@ -109,7 +109,7 @@ Complete list of settings that you can put into ``testenv*`` sections:
 
     each line specifies a command name (in glob-style pattern format)
     which can be used in the ``commands`` section without triggering
-    a "not installed in virtualenv" warning.  Example: if you use the 
+    a "not installed in virtualenv" warning.  Example: if you use the
     unix ``make`` for running tests you can list ``whitelist_externals=make``
     or ``whitelist_externals=/usr/bin/make`` if you want more precision.
     If you don't want tox to issue a warning in any case, just use
@@ -136,7 +136,7 @@ Complete list of settings that you can put into ``testenv*`` sections:
     using the ``{toxinidir}`` as the current working directory.
 
 .. confval:: setenv=MULTI-LINE-LIST
-   
+
    .. versionadded:: 0.9
 
    each line contains a NAME=VALUE environment variable setting which
@@ -164,17 +164,17 @@ Complete list of settings that you can put into ``testenv*`` sections:
 
     **DEPRECATED** -- as of August 2013 you should use setuptools
     which has merged most of distribute_ 's changes.  Just use
-    the default, Luke!  In future versions of tox this option might 
-    be ignored and setuptools always chosen.  
+    the default, Luke!  In future versions of tox this option might
+    be ignored and setuptools always chosen.
 
     **default:** False.
 
 .. confval:: sitepackages=True|False
 
     Set to ``True`` if you want to create virtual environments that also
-    have access to globally installed packages.  
+    have access to globally installed packages.
 
-    **default:** False, meaning that virtualenvs will be 
+    **default:** False, meaning that virtualenvs will be
     created without inheriting the global site packages.
 
 .. confval:: args_are_paths=BOOL
@@ -182,7 +182,7 @@ Complete list of settings that you can put into ``testenv*`` sections:
     treat positional arguments passed to ``tox`` as file system paths
     and - if they exist on the filesystem - rewrite them according
     to the ``changedir``.
-    **default**: True (due to the exists-on-filesystem check it's 
+    **default**: True (due to the exists-on-filesystem check it's
     usually safe to try rewriting).
 
 .. confval:: envtmpdir=path
@@ -347,7 +347,7 @@ You can put default values in one section and reference them in others to avoid
         pytest
         mock
         pytest-xdist
-    
+
     [testenv:dulwich]
     deps =
         dulwich