diff --git a/src/spicelib/devices/bsim4/b4.c b/src/spicelib/devices/bsim4/b4.c
index d58ff67eb..dc127136f 100644
--- a/src/spicelib/devices/bsim4/b4.c
+++ b/src/spicelib/devices/bsim4/b4.c
@@ -467,7 +467,7 @@ IOP( "jtssws", BSIM4_MOD_JTSSWS, IF_REAL, "Source STI sidewall trap-assisted sat
 IOP( "jtsswd", BSIM4_MOD_JTSSWD, IF_REAL, "Drain STI sidewall trap-assisted saturation current density"),
 IOP( "jtsswgs", BSIM4_MOD_JTSSWGS, IF_REAL, "Source gate-edge sidewall trap-assisted saturation current density"),
 IOP( "jtsswgd", BSIM4_MOD_JTSSWGD, IF_REAL, "Drain gate-edge sidewall trap-assisted saturation current density"),
-IOP( "jtweff", BSIM4_MOD_JTWEFF, IF_REAL, "TAT current width dependance"),
+IOP( "jtweff", BSIM4_MOD_JTWEFF, IF_REAL, "TAT current width dependence"),
 IOP( "njts", BSIM4_MOD_NJTS, IF_REAL, "Non-ideality factor for bottom junction"),
 IOP( "njtssw", BSIM4_MOD_NJTSSW, IF_REAL, "Non-ideality factor for STI sidewall junction"),
 IOP( "njtsswg", BSIM4_MOD_NJTSSWG, IF_REAL, "Non-ideality factor for gate-edge sidewall junction"),
diff --git a/src/spicelib/devices/bsim4v6/b4v6.c b/src/spicelib/devices/bsim4v6/b4v6.c
index 87c6b2928..9853707c9 100644
--- a/src/spicelib/devices/bsim4v6/b4v6.c
+++ b/src/spicelib/devices/bsim4v6/b4v6.c
@@ -413,7 +413,7 @@ IOP( "jtssws", BSIM4v6_MOD_JTSSWS, IF_REAL, "Source STI sidewall trap-assisted s
 IOP( "jtsswd", BSIM4v6_MOD_JTSSWD, IF_REAL, "Drain STI sidewall trap-assisted saturation current density"),
 IOP( "jtsswgs", BSIM4v6_MOD_JTSSWGS, IF_REAL, "Source gate-edge sidewall trap-assisted saturation current density"),
 IOP( "jtsswgd", BSIM4v6_MOD_JTSSWGD, IF_REAL, "Drain gate-edge sidewall trap-assisted saturation current density"),
-IOP( "jtweff", BSIM4v6_MOD_JTWEFF, IF_REAL, "TAT current width dependance"),
+IOP( "jtweff", BSIM4v6_MOD_JTWEFF, IF_REAL, "TAT current width dependence"),
 IOP( "njts", BSIM4v6_MOD_NJTS, IF_REAL, "Non-ideality factor for bottom junction"),
 IOP( "njtssw", BSIM4v6_MOD_NJTSSW, IF_REAL, "Non-ideality factor for STI sidewall junction"),
 IOP( "njtsswg", BSIM4v6_MOD_NJTSSWG, IF_REAL, "Non-ideality factor for gate-edge sidewall junction"),
diff --git a/src/spicelib/devices/bsim4v7/b4v7.c b/src/spicelib/devices/bsim4v7/b4v7.c
index 4e175ca02..a0bf0e402 100644
--- a/src/spicelib/devices/bsim4v7/b4v7.c
+++ b/src/spicelib/devices/bsim4v7/b4v7.c
@@ -430,7 +430,7 @@ IOP( "jtssws", BSIM4v7_MOD_JTSSWS, IF_REAL, "Source STI sidewall trap-assisted s
 IOP( "jtsswd", BSIM4v7_MOD_JTSSWD, IF_REAL, "Drain STI sidewall trap-assisted saturation current density"),
 IOP( "jtsswgs", BSIM4v7_MOD_JTSSWGS, IF_REAL, "Source gate-edge sidewall trap-assisted saturation current density"),
 IOP( "jtsswgd", BSIM4v7_MOD_JTSSWGD, IF_REAL, "Drain gate-edge sidewall trap-assisted saturation current density"),
-IOP( "jtweff", BSIM4v7_MOD_JTWEFF, IF_REAL, "TAT current width dependance"),
+IOP( "jtweff", BSIM4v7_MOD_JTWEFF, IF_REAL, "TAT current width dependence"),
 IOP( "njts", BSIM4v7_MOD_NJTS, IF_REAL, "Non-ideality factor for bottom junction"),
 IOP( "njtssw", BSIM4v7_MOD_NJTSSW, IF_REAL, "Non-ideality factor for STI sidewall junction"),
 IOP( "njtsswg", BSIM4v7_MOD_NJTSSWG, IF_REAL, "Non-ideality factor for gate-edge sidewall junction"),