Curlies --> curly braces

Author: dstansby

examples/text_labels_and_annotations/accented_text.py

@@ -21,7 +21,7 @@
 ax.set_title(r'$\ddot{o}\acute{e}\grave{e}\hat{O}'
              r'\breve{i}\bar{A}\tilde{n}\vec{q}$', fontsize=20)
 
-# Shorthand is also supported and curly's are optional
+# Shorthand is also supported and curly braces are optional
 ax.set_xlabel(r"""$\"o\ddot o \'e\`e\~n\.x\^y$""", fontsize=20)
 ax.text(4, 0.5, r"$F=m\ddot{x}$")
 fig.tight_layout()