Fix spelling of SYNTH_CLOCK_UNCERTAINTY
diff --git a/openlane/Microwatt_FP_DFFRFile/base.sdc b/openlane/Microwatt_FP_DFFRFile/base.sdc
index 053b981..7c1aa5d 100644
--- a/openlane/Microwatt_FP_DFFRFile/base.sdc
+++ b/openlane/Microwatt_FP_DFFRFile/base.sdc
@@ -22,8 +22,8 @@
 puts "\[INFO\]: Setting load to: $cap_load"
 set_load  $cap_load [all_outputs]
 
-puts "\[INFO\]: Setting clock uncertainity to: $::env(SYNTH_CLOCK_UNCERTAINITY)"
-set_clock_uncertainty $::env(SYNTH_CLOCK_UNCERTAINITY) [get_clocks $::env(CLOCK_PORT)]
+puts "\[INFO\]: Setting clock uncertainity to: $::env(SYNTH_CLOCK_UNCERTAINTY)"
+set_clock_uncertainty $::env(SYNTH_CLOCK_UNCERTAINTY) [get_clocks $::env(CLOCK_PORT)]
 
 puts "\[INFO\]: Setting clock transition to: $::env(SYNTH_CLOCK_TRANSITION)"
 set_clock_transition $::env(SYNTH_CLOCK_TRANSITION) [get_clocks $::env(CLOCK_PORT)]
diff --git a/openlane/user_project_wrapper/base.sdc b/openlane/user_project_wrapper/base.sdc
index 75973c8..7013b80 100644
--- a/openlane/user_project_wrapper/base.sdc
+++ b/openlane/user_project_wrapper/base.sdc
@@ -86,8 +86,8 @@
 puts "\[INFO\]: Setting load to: $cap_load"
 set_load  $cap_load [all_outputs]
 
-puts "\[INFO\]: Setting clock uncertainity to: $::env(SYNTH_CLOCK_UNCERTAINITY)"
-set_clock_uncertainty $::env(SYNTH_CLOCK_UNCERTAINITY) [get_clocks $::env(CLOCK_PORT)]
+puts "\[INFO\]: Setting clock uncertainity to: $::env(SYNTH_CLOCK_UNCERTAINTY)"
+set_clock_uncertainty $::env(SYNTH_CLOCK_UNCERTAINTY) [get_clocks $::env(CLOCK_PORT)]
 
 puts "\[INFO\]: Setting clock transition to: $::env(SYNTH_CLOCK_TRANSITION)"
 set_clock_transition $::env(SYNTH_CLOCK_TRANSITION) [get_clocks $::env(CLOCK_PORT)]