Fix documentation typos

docs/fixtures.md

@@ -156,7 +156,7 @@ class MySuite extends munit.FunSuite {
 ## Ad-hoc suite-local fixtures
 
 Override `beforeAll()` and `afterAll()` to add custom logic that should run
-before all test cases start runniing and after all tests cases have finished
+before all test cases start running and after all tests cases have finished
 running. For example, use this feature to establish a database connection that
 should be reused between test cases.
 

docs/tests.md

@@ -125,7 +125,7 @@ class CustomTimeoutSuite extends munit.FunSuite {
 MUnit uses its own `Printer`s to convert any value into a diff-ready string representation.
 The resulting string is the actual value being compared, and is also used to generate the clues in case of a failure.
 
-The default printing behaviour can be overriden for a given type by defining a custom `Printer` and overriding `printer`.
+The default printing behaviour can be overridden for a given type by defining a custom `Printer` and overriding `printer`.
 
 Override `printer` to customize the comparison of two values :
 

munit-diff/shared/src/main/scala/munit/diff/Printer.scala

@@ -30,7 +30,7 @@ trait Printer {
    *
    * trait MySuites extends FunSuite {
    *   override val printer = Printer.apply {
-   *     case Person(name, age, mail) => s"$name:$age:$mail"
+   *     case Person(name, age, mail) => s"\$name:\$age:\$mail"
    *     case m: SomeOtherCaseClass => m.someCustomToString
    *   }
    * }