Update CHANGELOG.md

Author: alahiff

CHANGELOG.md

@@ -3,7 +3,7 @@
 ## v0.13.2
 
 * Added `plot_metrics` method to the `Client` class to simplify plotting metrics.
-* (Bug fix) `reconnect` works without a uuid being specified when `offline` mode isn't beind used.
+* (Bug fix) `reconnect` works without a uuid being specified when `offline` mode isn't being used.
 
 ## v0.13.1