Fix spelling error in RPC generator (Initalizes)

[joeygrover]

Bug Report

The issue is that the RPC generator has the word initializes spelled incorrectly.
This should be fixed and the generator rerun to fix the JS Doc.

See the line:
* Initalizes an instance of {{name}}.

Found here:

sdl_javascript_suite/generator/templates/base_struct_function.js

Line 21 in 1e9ca69

* Initalizes an instance of {{name}}.

Reproduction Steps

1. Run the RPC generator
2. Read the JS Doc
3. Notice the spelling error

Expected Behavior

Words are spelled correctly, specifically Initializes

Observed Behavior

Words are spelled incorrectly, specifically Initalizes