diff --git a/README.SEEgenerator b/README.SEEgenerator
index af2d02fd6..ae2753945 100644
--- a/README.SEEgenerator
+++ b/README.SEEgenerator
@@ -1,7 +1,7 @@
 SEE (single event effects) generator
 
 The SEE generator generates current pulses, which resemble the 
-charge generation and flow causes by a penetrating particle.
+charge generation and flow caused by a penetrating particle.
 
 How to use it:
 Select LET and charge collection depth cdepth, define them as parameters.
@@ -14,6 +14,7 @@ Set up the SEEgenerator by adding for example
 .param d = 1
 * LET (linear energy transfer) in MeV*cm²/mg
 .param let = 12
+* the generator
 aseegen1 NULL mon [%id(xcell.n1 m1) %id(xcell.n2 m2) %id(xcell.n1 m1) %id(xcell.n2 m2)] seemod1
 .model seemod1 seegen (tdelay = 11n tperiod=25n let='let' cdepth='d')