matplotlib
diff --git a/‎lib/matplotlib/tests/test_text.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_text.py
+2-2Lines changed: 2 additions & 2 deletions b/‎lib/matplotlib/tests/test_text.py
Copy file name to clipboardExpand all lines: lib/matplotlib/tests/test_text.py
+2-2Lines changed: 2 additions & 2 deletions
@@ -517,12 +517,12 @@ def test_annotation_update():
 def test_large_subscript_title():
     fig, axs = plt.subplots(1, 2, figsize=(9, 2.5), constrained_layout=True)
     ax = axs[0]
-    ax.set_title('$\sum_{i} x_i$')
+    ax.set_title(r'$\sum_{i} x_i$')
     ax.set_title('New way', loc='left')
     ax.set_xticklabels('')
 
     ax = axs[1]
-    tt = ax.set_title('$\sum_{i} x_i$')
+    tt = ax.set_title(r'$\sum_{i} x_i$')
     x, y = tt.get_position()
     tt.set_position((x, 1.01))
     ax.set_title('Old Way', loc='left')