diff --git a/validate/gst/validate/gst-validate-reporter.c b/validate/gst/validate/gst-validate-reporter.c
index 9f7331e5df..0cb343133b 100644
--- a/validate/gst/validate/gst-validate-reporter.c
+++ b/validate/gst/validate/gst-validate-reporter.c
@@ -283,7 +283,7 @@ gst_validate_reporter_g_log_func (const gchar * log_domain,
  * @reporter: The source of the new report
  * @issue_id: The #GstValidateIssueId of the issue
  * @format: The format of the message describing the issue in a printf
- *       format followed by the parametters.
+ *       format followed by the parameters.
  *
  * Reports a new issue in the GstValidate reporting system with @m
  * as the source of that issue.
diff --git a/validate/gst/validate/gst-validate-reporter.h b/validate/gst/validate/gst-validate-reporter.h
index 89893227a9..5f9c264e12 100644
--- a/validate/gst/validate/gst-validate-reporter.h
+++ b/validate/gst/validate/gst-validate-reporter.h
@@ -42,7 +42,7 @@ G_BEGIN_DECLS
  * @m: The #GstValidateReporter where the issue happened
  * @issue_id: The #GstValidateIssueId of the issue
  * @...: The format of the message describing the issue in a printf
- *       format, followed by the parametters.
+ *       format, followed by the parameters.
  *
  * Reports a new issue in the GstValidate reporting system with @m
  * as the source of that issue.
diff --git a/validate/gst/validate/gst-validate-scenario.c b/validate/gst/validate/gst-validate-scenario.c
index 57bb4de126..87dab4d5b2 100644
--- a/validate/gst/validate/gst-validate-scenario.c
+++ b/validate/gst/validate/gst-validate-scenario.c
@@ -3866,7 +3866,7 @@ init_scenarios (void)
         {NULL}
       }),
       "Sets pipeline to PAUSED. You can add a 'duration'\n"
-      "parametter so the pipeline goes back to playing after that duration\n"
+      "parameter so the pipeline goes back to playing after that duration\n"
       "(in second)",
       GST_VALIDATE_ACTION_TYPE_NEEDS_CLOCK & GST_VALIDATE_ACTION_TYPE_ASYNC);
 
diff --git a/validate/plugins/gtk/gstvalidategtk.c b/validate/plugins/gtk/gstvalidategtk.c
index a6fe92eed5..6c5f86cd7b 100644
--- a/validate/plugins/gtk/gstvalidategtk.c
+++ b/validate/plugins/gtk/gstvalidategtk.c
@@ -137,7 +137,7 @@ _create_keyboard_events (GstValidateAction * action,
   } else if (etype != GDK_KEY_PRESS && etype != GDK_KEY_RELEASE) {
     GST_VALIDATE_REPORT (action->scenario,
         g_quark_from_static_string ("scenario::execution-error"),
-        "GdkEvent type %s does not work with the 'keys' parametter",
+        "GdkEvent type %s does not work with the 'keys' parameter",
         gst_structure_get_string (action->structure, "type"));
 
     return NULL;
@@ -421,7 +421,7 @@ _execute_put_events (GstValidateScenario * scenario, GstValidateAction * action)
 
   GST_VALIDATE_REPORT (scenario,
       g_quark_from_static_string ("scenario::execution-error"),
-      "Action parametters not supported yet");
+      "Action parameters not supported yet");
 
   return GST_VALIDATE_EXECUTE_ACTION_ERROR_REPORTED;
 }
diff --git a/validate/plugins/ssim/gstvalidatessim.c b/validate/plugins/ssim/gstvalidatessim.c
index 812c02bc29..25f51a1e70 100644
--- a/validate/plugins/ssim/gstvalidatessim.c
+++ b/validate/plugins/ssim/gstvalidatessim.c
@@ -807,7 +807,7 @@ GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
     "\n                          "
     " and then check them against pre generated, reference images."
     "\n                          "
-    " The following parametters can be passed in the configuration file:"
+    " The following parameters can be passed in the configuration file:"
     "\n                          "
     "   'element-classification': The target element classification as define in gst_element_class_set_metadata"
     "\n                          "