diff --git a/locale/en/lang_en.cfg b/locale/en/lang_en.cfg
index b03b10e..bfbce4a 100644
--- a/locale/en/lang_en.cfg
+++ b/locale/en/lang_en.cfg
@@ -410,7 +410,7 @@ fi_refinery_4_tech=Carbon based kerosene processing
 fu_stage_tech=Fusion stage
 fu_crystal_tech=Advanced energy crystal production
 fu_basic_elements_tech=Basic isotopes
-fu_fusor_tech=Fusion reasearch
+fu_fusor_tech=Fusion research
 fu_lead_tech=Lead refining
 fu_energy_tech=Fusion energy!
 fu_reactor_tech=Stellarator reactor
@@ -539,7 +539,7 @@ el_train_fuel=Train fuel
 fi_basic_fuel=Basic nuclear fuel
 fi_advanced_fuel=Advanced nuclear fuel
 fi_pure_fuel=High energy nuclear fuel
-fi_test_fuel=Nuclear reasearch fuel
+fi_test_fuel=Nuclear research fuel
 fu_miner_fuel_category=Miner drills
 
 #settings
@@ -571,7 +571,7 @@ el_ki_core_energy_usage_input_3=KI3 core power input maximum
 [mod-setting-description]
 el_ki_core_productivity=Allows to achieve very high productivity values in f.e. crafting machines, so use with caution.
 overhaul_mode=Overaul vanilla/Krastorio2 by inserting 248k in progression, aswell as in techs and recipes. \n[color=red]NOTE: When 248k is added in already existing save this may cause problems. For best gameplay use this on new world.[/color]
-overhaul_realistic_reactors=248ks nuclear reactor will become a reasearch reactor to guide towards the realistic reactors. \nNuclear Fuel and other are integrated in 248k progression.[color=red] Only possible in Overaul mode.[/color]
+overhaul_realistic_reactors=248ks nuclear reactor will become a research reactor to guide towards the realistic reactors. \nNuclear Fuel and other are integrated in 248k progression.[color=red] Only possible in Overaul mode.[/color]
 
 
 [item-limitation]