Remove quotes

Author: BNAndras

exercises/say/instructions.md

@@ -5,8 +5,8 @@ Yaʻqūb expects to use numbers from 0 up to 999,999,999,999.
 
 Examples:
 
-- 0 → “zero”
-- 1 → “one”
-- 12 → “twelve”
-- 123 → “one hundred twenty-three”
-- 1,234 → “one thousand two hundred thirty-four”
+- 0 → zero
+- 1 → one
+- 12 → twelve
+- 123 → one hundred twenty-three
+- 1,234 → one thousand two hundred thirty-four