Revert "DEV: fix code example on INCRBYFLOAT command page (#1056)" (#1087)

This reverts commit 8dc9aaf.

Author: dwdougherty

content/commands/incrbyfloat/index.md

@@ -81,11 +81,11 @@ regardless of the actual internal precision of the computation.
 ## Examples
 
 {{% redis-cli %}}
-SET mykey "10.50"
-INCRBYFLOAT mykey "0.1"
-INCRBYFLOAT mykey "-5"
-SET mykey "5.0e3"
-INCRBYFLOAT mykey "2.0e2"
+SET mykey 10.50
+INCRBYFLOAT mykey 0.1
+INCRBYFLOAT mykey -5
+SET mykey 5.0e3
+INCRBYFLOAT mykey 2.0e2
 {{% /redis-cli %}}