Update serialization.md

Author: sritchie

docs/src/how_to/serialization.md

@@ -1,6 +1,6 @@
 # [How to Serialize Traces for Storage](@id how_to_serialize)
 
-For emphemeral storage, `Serialization.jl` works well. For long term storage, however, you will likely run into issues serializing function pointers (recall `Trace`s may contain function pointers). For this, you can try the experiemental [`GenSerialization.jl`](https://github.com/probcomp/GenSerialization.jl).
+For emphemeral storage, `Serialization.jl` works well. For long term storage, however, you will likely run into issues serializing function pointers (recall `Trace`s may contain function pointers). For this, you can try the experimental [`GenSerialization.jl`](https://github.com/probcomp/GenSerialization.jl).
 
 
 An example: