Fix typo: $mixExpectedSize -> $maxExpectedSize

bocharsky-bw · web-flow · commit 292ac0d09af9 · 2018-04-19T14:31:10.000+03:00
diff --git a/knpu/refactoring-di.md b/knpu/refactoring-di.md
@@ -36,7 +36,7 @@ Oh wait! No auto-completion! Bah! Extend `TestCase`!
 
 *Now* add `$this->assertGreaterThanOrEqual()` with `$minExpectedSize` and `$actualSize`.
 You need to read this... backwards: this asserts that `$actualSize` is greater than
-or equal to `$mixExpectedSize`.
+or equal to `$maxExpectedSize`.
 
 Repeat that with `$this->assertLessThanOrEqual()` and `$maxExpectedSize, $actualSize`.
 
