another couple typo fixes

Author: paxtonfitzpatrick

paper/main.pdf

@@ -726,8 +726,8 @@ \section*{Results}
 beyond the maximum distance at which the participant's ability to answer the
 question at $x$ is informative of their ability to answer a second question at
 location $y$, then guessing the outcome at $y$ based on $x$ should be no more
-successful than guessing based on a measure that does not consider embedding
-space distance.
+successful than guessing based on a measure that does not consider 
+embedding-space distance.
 
 \begin{figure}[t]
     \centering
@@ -1555,7 +1555,7 @@ \subsubsection*{Estimating the ``smoothness'' of knowledge}\label{subsec:smoothn
 quizzes they completed (separately), we iteratively treated each of the 15
 questions appearing on the given quiz as the ``reference'' question. We
 constructed a series of concentric 15-dimensional ``spheres'' centered on the
-reference question's embedding space coordinate, where each successive sphere's
+reference question's embedding-space coordinate, where each successive sphere's
 radius increased by 0.01 (correlation distance) between 0 and 2, inclusive
 (i.e., tiling the range of possible correlation distances with 201 spheres in
 total). We then computed the proportion of questions enclosed within each