Update tellurium_examples.rst
Fixed typo: platting to plotting
@@ -148,7 +148,7 @@ Bistable System
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Example showing how to to multiple time course simulations, merging the
-data and plotting it onto one platting surface. Alternative is to use
+data and plotting it onto one plotting surface. Alternative is to use
setHold()
Model is a bistable system, simulations start with different initial
