Attempt to clarify tooltip

src/main/resources/assets/gregtech/lang/en_us.lang

@@ -29,7 +29,7 @@ death.attack.drill_lv=%s was drilled with 32V by %s
 death.attack.drill_mv=%s was drilled with 128V by %s
 death.attack.drill_hv=%s was drilled with 512V by %s
 death.attack.drill_ev=%s was drilled with 2048V by %s
-death.attack.drill_iv=%s was drilled with 8192V by %s
+death.attack.drill_iv=%s was drilled with 8192V by %sF
 death.attack.chainsaw_lv=%s was massacred by %s
 death.attack.wrench_lv=%s's pipes were loosened by %s
 death.attack.wrench_hv=%s's pipes were loosened by %s
@@ -5557,7 +5557,7 @@ gregtech.multiblock.pattern.error.batteries=§cMust have at least one non-empty
 gregtech.multiblock.pattern.error.filters=§cAll filters must be the same§r
 gregtech.multiblock.pattern.clear_amount_1=§6Must have a clear 1x1x1 space in front§r
 gregtech.multiblock.pattern.clear_amount_3=§6Must have a clear 3x3x1 space in front§r
-gregtech.multiblock.pattern.single=§6Only this block can be used§r
+gregtech.multiblock.pattern.single=§6Only this block type can be used§r
 gregtech.multiblock.pattern.location_end=§cVery End§r
 gregtech.multiblock.pattern.replaceable_air=Replaceable by Air