Add review requests

Author: moschmdt

docs/reference/cli/cmd_chunk.md

@@ -127,7 +127,7 @@ Note that it is still possible to detect that your agent may have encountered a
 known source of a correctness issue by looking at the output of the chunk
 stats command. It has specific statistics for some of the sources, while others
 can be gleaned indirectly. For example, if the stats show that some rules
-required repair, you know that your agent testing or augmenting a previous
+required repair, you know that your agent is testing or augmenting a previous
 result in a substate.
 
 ### chunk allow-local-negations

docs/reference/cli/cmd_explain.md

@@ -357,7 +357,7 @@ detected or whether it required repair to make it fully operational.
 
 Finally, the explainer will also create the data necessary to visualize all of
 the processing described in an image using the new ’visualize’ command. These
-visualization are the easiest way to quickly understand how a rule was formed.
+visualizations are the easiest way to quickly understand how a rule was formed.
 
 Note that, despite recording so much information, a lot of effort has been put
 into minimizing the cost of the explainer. When debugging, we often let it

docs/reference/cli/cmd_visualize.md

@@ -145,10 +145,11 @@ file type. This feature has not been tested extensively on other platforms.
 Certain systems may not allow Soar to launch an external program.
 
 ???+ note
-    For the visualizer to work, you must have Graphviz and DOT installed, which are
-    free third-party tools, and both must be available on your path. To date, the
-    visualizer has only been tested on Mac and Linux. It is possible that certain
-    systems may not allow Soar to launch an external program.
+    For the visualizer to work, you must have [Graphviz](https://graphviz.org/)
+    and `dot` installed, which are free third-party tools, and both must be
+    available on your path. To date, the visualizer has only been tested on Mac
+    and Linux. It is possible that certain systems may not allow Soar to launch
+    an external program.
 
 ## See Also