TYPO: typo fix in changelog

CHANGELOG.md

@@ -10,7 +10,7 @@ Users may notice changes in inferred binary neutron star masses after updating t
 ### Changes
 - Make sure quantities that need to be conserved between dynesty iterations are class-level attributes (!1225).
 - Fix massive memory usage in post-processing calculation of SNRs (!1227).
-- Update value fo the solar mass (!1229).
+- Update value for the solar mass (!1229).
 - Make `scikit-learn` and explicit dependence of `bilby[GW]` (!1230).
 
 ## [2.0.0] 2023-02-29