[Doc] Beautification of a simple sentence

- Also use %As instead of As - this prevents "As" becoming a link
  to the "Autonomous System".

diff --git a/doc/doxygen/options.doc b/doc/doxygen/options.doc
index f8a018e..53121ae 100644 (file)
--- a/doc/doxygen/options.doc
+++ b/doc/doxygen/options.doc
@@ -76,7 +76,7 @@ should provide information about all models for all existing resources.
    - \b cpu/model: specify the used CPU model
    - \b workstation/model: specify the used workstation model
 
-As of writting, the accepted network models are the following. Over
+%As of writing, the following network models are accepted. Over
 the time new models can be added, and some experimental models can be
 removed; check the values on your simulators for an uptodate
 information. Note that the CM02 model is described in the research report