chore(types): fix typo in plot title

hanxiao · hanxiao · commit 3371bd3dbb8b · 2021-10-26T23:57:47.000+02:00
diff --git a/jina/types/arrays/neural_ops.py b/jina/types/arrays/neural_ops.py
@@ -285,7 +285,7 @@ def visualize(
 
         plt.figure(figsize=(8, 8))
 
-        plt.title(title or f'{len(x_mat)} Documents with PCA')
+        plt.title(title or f'{len(x_mat)} Documents with {method}')
 
         if colored_attr:
             tags = []
