CLDR-17808 Fix typo in Md interval format in brx (#5079)

Author: AEApple

common/main/brx.xml

@@ -1855,7 +1855,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 						</intervalFormatItem>
 						<intervalFormatItem id="Md">
 							<greatestDifference id="d">d/M – d/M</greatestDifference>
-							<greatestDifference id="M">d/M –/dM</greatestDifference>
+							<greatestDifference id="M">d/M – d/M</greatestDifference>
 						</intervalFormatItem>
 						<intervalFormatItem id="MEd">
 							<greatestDifference id="d">d/M, E –d/M, E</greatestDifference>