remove sphinx them and grammer in installation

docs/source/conf.py

@@ -44,8 +44,6 @@ import sys
 import os
 from subprocess import Popen
 
-import sphinx_rtd_theme
-
 
 sys.path.append(os.path.abspath("../pycalibration/"))
 p = Popen(["./makeAllDocs.sh"])
@@ -139,7 +137,7 @@ todo_include_todos = True
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'sphinx_rtd_theme'
+# html_theme = ''
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the

docs/source/installation.rst

@@ -30,7 +30,7 @@ parameter when executing `xfel-calibrate`.
 .. _PyDetLib: https://in.xfel.eu/readthedocs/docs/pydetlib/en/latest/
 .. _Maxwell: https://confluence.desy.de/display/IS/Running+Jobs+on+Maxwell
 
-Installing using Anaconda
+Installation using Anaconda
 ---------------------------
 
 First you need to load the anaconda/3 environment through::
@@ -79,8 +79,8 @@ The tool-chain is then available via the::
 command.
 
 
-Install into karabo
-+++++++++++++++++++
+Installation using karabo
++++++++++++++++++++++++++
 
 If required, one can install into karabo environment. The difference would be to 
 first source activate the karabo envrionment::