Update README.md

README.md

@@ -127,5 +127,5 @@ Where:
 * `-kld` the script creates a perplexity chart by default, add this if you want K/L-d instead
 * `chart_title` the chart title in the resulting plot
 
-Results are cached, so if the process crashes after processing one or more models, you just need to restart the script until every model has been tested (don't use the argument that clears the cache). Also note that if you're running this via SSH like me, you may not see anything - the script uses `plt.show()`. I hacked in an extra arg and a `plt.savefig()` install instead.
+Results are cached, so if the process crashes after processing one or more models, you just need to restart the script until every model has been tested (don't use the argument that clears the cache). Also note that if you're running this via SSH like me, you may not see anything - the script uses `plt.show()`. I hacked in an extra arg and a `plt.savefig()` call instead.
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