Minor changes to docs:

 + fix typo on index age (it's / its)
 + fix bibtex of citation page
 + web safe font

Author: geraintpalmer

docs/Reference/citation.rst

@@ -6,7 +6,7 @@ Citing the Library
 Please use the following to cite the latest version of the Ciw library::
 
     @misc{ciwpython,
-      author       = {{ {The Ciw library developers} }}
+      author       = {{{The Ciw library developers}}},
       title        = {Ciw: <RELEASE TITLE>},
       year         = <YEAR>,
       doi          = {<DOI INFORMATION>},

docs/_static/style.css

@@ -1,5 +1,5 @@
 * {
-	font-size: 101%;
+	font-size: 102%;
 }
 
 pre {

docs/conf.py

@@ -131,8 +131,8 @@
     "headtextcolor":"black",
     "linkcolor":"#cc5200",
     "visitedlinkcolor":"#cc5200",
-    "bodyfont":"Optima",
-    "headfont":"Optima",
+    "bodyfont":"Verdana",
+    "headfont":"Verdana",
     "codebgcolor":"#F7F7F7"
 }
 # Add any paths that contain custom themes here, relative to this directory.

docs/index.rst

@@ -5,7 +5,7 @@ Etymology: **Ciw**
     *noun* Welsh word for a queue. *pl.* ciwiau.
 
 Ciw is a discrete event simulation library for open queueing networks.
-It's core features include the capability to simulate networks of queues, multiple customer classes, and implementation of Type I blocking for restricted networks.
+Its core features include the capability to simulate networks of queues, multiple customer classes, and implementation of Type I blocking for restricted networks.
 A number of other features are also implemented, including priorities, baulking, schedules, and deadlock detection.
 
 Please note that Ciw is currently supported for and regularly tested on Python versions 2.7, 3.4 and 3.5.