Merge branch 'master' of https://git.odin.cse.buffalo.edu/carlnues/paper-KeepItSimple

sections/unjustified.tex

@@ -94,7 +94,7 @@ All of the time spent in the areas marked Underperformance represents energy was
 \begin{figure*}
 \centering
 \includegraphics[width=.90\linewidth]{figures/graph_time_per_freq_fb.pdf}
-\bfcaption{Average time spent per CPU at a given frequency under the default policy for a 25s scripted Facebook interaction (Average of 10 runs, 90\% confidence)}
+\bfcaption{Time per CPU at a given frequency for Facebook, 25s with default policy.  (Avg. of 10 runs, 90\% confidence)}
 \label{fig:time_per_freq_fb}
 \end{figure*}