diff --git a/pkg/controller/jenkins/groovy/groovy_test.go b/pkg/controller/jenkins/groovy/groovy_test.go
index 3bdd20ec..b98ed34e 100644
--- a/pkg/controller/jenkins/groovy/groovy_test.go
+++ b/pkg/controller/jenkins/groovy/groovy_test.go
@@ -388,7 +388,7 @@ func TestGroovy_Ensure(t *testing.T) {
 			},
 			Data: map[string]string{
 				groovyScriptName: groovyScript,
-				"to-ommit":       "to-ommit",
+				"to-omit":        "to-omit",
 			},
 		}
 		err := v1alpha2.SchemeBuilder.AddToScheme(scheme.Scheme)
diff --git a/pkg/controller/jenkins/jenkins_controller.go b/pkg/controller/jenkins/jenkins_controller.go
index ee234c22..8a21bc51 100644
--- a/pkg/controller/jenkins/jenkins_controller.go
+++ b/pkg/controller/jenkins/jenkins_controller.go
@@ -509,11 +509,11 @@ func setDefaultsForContainer(jenkins *v1alpha2.Jenkins, containerIndex int, logg
 
 func isResourceRequirementsNotSet(requirements corev1.ResourceRequirements) bool {
 	_, requestCPUSet := requirements.Requests[corev1.ResourceCPU]
-	_, requestMemporySet := requirements.Requests[corev1.ResourceMemory]
+	_, requestMemorySet := requirements.Requests[corev1.ResourceMemory]
 	_, limitCPUSet := requirements.Limits[corev1.ResourceCPU]
 	_, limitMemorySet := requirements.Limits[corev1.ResourceMemory]
 
-	return !limitCPUSet || !limitMemorySet || !requestCPUSet || !requestMemporySet
+	return !limitCPUSet || !limitMemorySet || !requestCPUSet || !requestMemorySet
 }
 
 func basePlugins() (result []v1alpha2.Plugin) {
diff --git a/pkg/controller/jenkins/plugins/plugin_test.go b/pkg/controller/jenkins/plugins/plugin_test.go
index 9c91322a..34ade133 100644
--- a/pkg/controller/jenkins/plugins/plugin_test.go
+++ b/pkg/controller/jenkins/plugins/plugin_test.go
@@ -69,7 +69,7 @@ func TestVerifyDependencies(t *testing.T) {
 		assert.Contains(t, got, "Plugin 'first-root-plugin:1.0.0' requires version '1.0.0' but plugin 'first-root-plugin:2.0.0' requires '2.0.0' for plugin 'first-root-plugin'")
 		assert.Contains(t, got, "Plugin 'first-root-plugin:2.0.0' requires version '2.0.0' but plugin 'first-root-plugin:1.0.0' requires '1.0.0' for plugin 'first-root-plugin'")
 	})
-	t.Run("happy, no version collision with two sperate plugins lists", func(t *testing.T) {
+	t.Run("happy, no version collision with two separate plugins lists", func(t *testing.T) {
 		basePlugins := map[Plugin][]Plugin{
 			Must(New("first-root-plugin:1.0.0")): {
 				Must(New("first-plugin:0.0.1")),
diff --git a/pkg/event/event.go b/pkg/event/event.go
index 6e544251..138dde13 100644
--- a/pkg/event/event.go
+++ b/pkg/event/event.go
@@ -23,7 +23,7 @@ const (
 // Type is the type of event
 type Type string
 
-// Reason is the type of reason message, used in evant
+// Reason is the type of reason message, used in event
 type Reason string
 
 // Recorder is the interface used to emit events