diff --git a/modules/juce_audio_basics/effects/juce_IIRFilter.h b/modules/juce_audio_basics/effects/juce_IIRFilter.h
index f313e3eedc..873ba6726d 100644
--- a/modules/juce_audio_basics/effects/juce_IIRFilter.h
+++ b/modules/juce_audio_basics/effects/juce_IIRFilter.h
@@ -203,7 +203,10 @@ protected:
     float v1 = 0, v2 = 0;
     bool active = false;
 
-    IIRFilter& operator= (const IIRFilter&);
+    // The exact meaning of an assignment operator would be ambiguous since the filters are
+    // stateful. If you want to copy the coefficients, then just use setCoefficients().
+    IIRFilter& operator= (const IIRFilter&) = delete;
+
     JUCE_LEAK_DETECTOR (IIRFilter)
 };
 
diff --git a/modules/juce_gui_basics/drawables/juce_DrawablePath.h b/modules/juce_gui_basics/drawables/juce_DrawablePath.h
index 66254d44c0..b41daf8bf2 100644
--- a/modules/juce_gui_basics/drawables/juce_DrawablePath.h
+++ b/modules/juce_gui_basics/drawables/juce_DrawablePath.h
@@ -48,7 +48,7 @@ public:
 
     //==============================================================================
     /** Changes the path that will be drawn.
-        @see setFillColour, setStrokeType
+        @see setFill, setStrokeType
     */
     void setPath (const Path& newPath);