diff --git a/lua/zapret-antidpi.lua b/lua/zapret-antidpi.lua
index 5bf2b5e..b2890df 100644
--- a/lua/zapret-antidpi.lua
+++ b/lua/zapret-antidpi.lua
@@ -38,7 +38,7 @@ standard fooling :
 * tcp_unflags_set=<list> - unset tcp flags in comma separated list
 * tcp_ts_up - move timestamp tcp option to the top if present (workaround for badack without badseq fooling)
 
-* fool - custom fooling function : fool_func(dis, fooling_options)
+* fool=fool_function - custom fooling function : fool_func(dis, fooling_options)
 
 standard reconstruct :
 
@@ -61,7 +61,7 @@ standard ip_id :
 
 standard ipfrag :
 
-* ipfrag - ipfrag function name. "ipfrag2" by default if empty
+* ipfrag[=frag_function] - ipfrag function name. "ipfrag2" by default if empty
 * ipfrag_disorder - send fragments from last to first
 * ipfrag2 : ipfrag_pos_udp - udp frag position. ipv4 : starting from L4 header. ipb6: starting from fragmentable part. must be multiple of 8. default 8
 * ipfrag2 : ipfrag_pos_tcp - tcp frag position. ipv4 : starting from L4 header. ipb6: starting from fragmentable part. must be multiple of 8. default 32