Wodring in organization

1 files changed, 4 insertions, 3 deletions

diff --git a/mgr.tex b/mgr.tex
index eb086ba..81ca956 100644
--- a/mgr.tex
+++ b/mgr.tex
@@ -181,11 +181,12 @@ The rest of our work is organized in the following way:
         \begin{itemize}
             \item In particular, Section \ref{query-answering-problems} serves
                 as a short review of some fundamental algorithms for solving
-                query answering problems related to trees and regular languages.
+                problems related to trees and regular languages where a
+                structure is preprocessed and then questions about it are
+                answered.
         \end{itemize}
     \item In Chapter \ref{branchinfix} we solve an important subproblem, which
-        is a generalization of a well known algorithm about words to the tree
-        case.
+        is a generalization of a known algorithm about words to the tree case.
     \item In Chapter \ref{mso-query-answering} we arrive at our main result by
         reducing Problem \ref{mso-query-answering-problem} to Problem
         \ref{relabel-regular-queries} and solving it.