docs: fix typos

frontend/cypress/README.md

@@ -11,7 +11,7 @@
 
 We're using the [test endpoint](https://vikunja.io/docs/config-options/#testingtoken) of the vikunja api to
 seed the database with test data before running the tests.
-This ensures better reproducability of tests.
+This ensures better reproducibility of tests.
 
 ## Running The Tests Locally
 

frontend/docs/models-services.md

@@ -103,7 +103,7 @@ It is possible to define a different factory for each request. This is done by i
 
 #### Before Request
 
-For each request exists a `before{TYPE}(model)` method. It recieves the model, can alter it and should return
+For each request exists a `before{TYPE}(model)` method. It receives the model, can alter it and should return
 the modified version.
 
 This is useful to make unix timestamps from javascript dates, for example.