add brackets

Author: kolibril13

examples/text_labels_and_annotations/font_family_rc.py

@@ -46,15 +46,15 @@ def print_text(text):
 # Second example:
 
 plt.rcParams["font.family"] = "sans-serif"
-plt.rcParams["font.sans-serif"] = "Tahoma"
+plt.rcParams["font.sans-serif"] = ["Tahoma"]
 print_text("Hello World! 02")
 
 #############################################################################
 #
 # Third example:
 
 plt.rcParams["font.family"] = "sans-serif"
-plt.rcParams["font.sans-serif"] = "Lucida Grande"
+plt.rcParams["font.sans-serif"] = ["Lucida Grande"]
 print_text("Hello World! 03")
 
 #############################################################################
@@ -69,5 +69,5 @@ def print_text(text):
 # Fifth example:
 
 plt.rcParams["font.family"] = "monospace"
-plt.rcParams["font.monospace"] = "Menlo"
+plt.rcParams["font.monospace"] = ["Menlo"]
 print_text("Hello World! 05")