Update print.adoc

Fixed code syntax related typo

Author: animeshsrivastava24

Language/Functions/Communication/Serial/print.adoc

@@ -32,7 +32,7 @@ An optional second parameter specifies the base (format) to use; permitted value
 * `Serial.print(1.23456, 2)` gives "1.23" +
 * `Serial.print(1.23456, 4)` gives "1.2346"
 
-You can pass flash-memory based strings to Serial.print() by wrapping them with link:../../../../variables/utilities/progmem[F()]. For example:
+You can pass flash-memory based strings to `Serial.print()` by wrapping them with link:../../../../variables/utilities/progmem[F()]. For example:
 
 `Serial.print(F(“Hello World”))`