bug: comment in filter_mod.f90 is misleading

[nsc1]

🐛 the comment at line 910 of filter_mod.f90 is misleading

Describe the bug

line 910 of filter_mod.f90 is: ! This block applies posterior inflation

but line 948 also has that comment and is in fact where the inflation is applied.

line 910 should read: ! This block damps the posterior inflation

Error Message

this causes no code errors, but it can cause confusion if you're only looking at the comments. maybe the next time someone has code to be released an update to this comment could be included.