Merge pull request #51078 from boltomli/patch-4

fix typo for prosody `contour`

Author: ktoliver

articles/cognitive-services/Speech-Service/speech-synthesis-markup.md

@@ -452,7 +452,7 @@ For more information on the detailed Speech service phonetic alphabet, see the [
 
 ## Adjust prosody
 
-The `prosody` element is used to specify changes to pitch, countour, range, rate, duration, and volume for the text-to-speech output. The `prosody` element may contain text and the following elements: `audio`, `break`, `p`, `phoneme`, `prosody`, `say-as`, `sub`, and `s`.
+The `prosody` element is used to specify changes to pitch, contour, range, rate, duration, and volume for the text-to-speech output. The `prosody` element may contain text and the following elements: `audio`, `break`, `p`, `phoneme`, `prosody`, `say-as`, `sub`, and `s`.
 
 Because prosodic attribute values can vary over a wide range, the speech recognizer interprets the assigned values as a suggestion of what the actual prosodic values of the selected voice should be. The text-to-speech service limits or substitutes values that are not supported. Examples of unsupported values are a pitch of 1 MHz or a volume of 120.