fix minor mistype

StackExchange.Redis/StackExchange/Redis/IDatabase.cs

@@ -808,7 +808,7 @@ public interface IDatabase : IRedis, IDatabaseAsync
 
         /// <summary>
         /// Return the position of the first bit set to 1 or 0 in a string.
-        /// The position is returned thinking at the string as an array of bits from left to right where the first byte most significant bit is at position 0, the second byte most significant big is at position 8 and so forth.
+        /// The position is returned thinking at the string as an array of bits from left to right where the first byte most significant bit is at position 0, the second byte most significant bit is at position 8 and so forth.
         /// An start and end may be specified; these are in bytes, not bits; start and end can contain negative values in order to index bytes starting from the end of the string, where -1 is the last byte, -2 is the penultimate, and so forth.
         /// </summary>
         /// <returns>The command returns the position of the first bit set to 1 or 0 according to the request.
@@ -922,4 +922,4 @@ public interface IDatabase : IRedis, IDatabaseAsync
         /// <remarks>http://redis.io/commands/setrange</remarks>
         RedisValue StringSetRange(RedisKey key, long offset, RedisValue value, CommandFlags flags = CommandFlags.None);
     }
-}
\ No newline at end of file
+}