Tweak run-on sentence
@@ -176,7 +176,7 @@ All output files generated by this command are compatible with
## Debug data {#debug-data new="2.2"}
-Analyze, debug and validate your training and development data, get useful
+Analyze, debug, and validate your training and development data. Get useful
stats, and find problems like invalid entity annotations, cyclic dependencies,
low data labels and more.
