Added mass and remove unecesary private

quantity/voltage.odin

@@ -7,7 +7,7 @@ Volts :: struct($V: typeid) where intrinsics.type_is_numeric(V) {
 	v: V,
 }
 
-@(private = "file")
+// Prefer the to_milli_volts procedure group.
 volts_to_milli_volts :: #force_inline proc "contextless" (
 	volts: Volts($V),
 ) -> Milli_Volts(V) where intrinsics.type_is_numeric(V) {
@@ -19,7 +19,7 @@ Milli_Volts :: struct($V: typeid) where intrinsics.type_is_numeric(V) {
 	v: V,
 }
 
-@(private = "file")
+// Prefer the to_volts procedure group.
 milli_volts_to_volts :: #force_inline proc "contextless" (
 	milli_volts: Milli_Volts($V),
 ) -> Volts(V) where intrinsics.type_is_numeric(V) {
@@ -30,11 +30,11 @@ milli_volts_to_volts :: #force_inline proc "contextless" (
 // ----- Conversion Overloads ------------------------
 // ---------------------------------------------------------------------------------------------------------------------
 to_volts :: proc {
-    milli_volts_to_volts,
+	milli_volts_to_volts,
 }
 
 to_milli_volts :: proc {
-    volts_to_milli_volts,
+	volts_to_milli_volts,
 }
 
 // ---------------------------------------------------------------------------------------------------------------------
@@ -52,8 +52,8 @@ test_volts_to_milli_volts :: proc(t: ^testing.T) {
 
 @(test)
 test_milli_volts_to_volts :: proc(t: ^testing.T) {
-    milli_volts := Milli_Volts(int){1000}
-    volts := to_volts(milli_volts)
+	milli_volts := Milli_Volts(int){1000}
+	volts := to_volts(milli_volts)
 
-    testing.expect_value(t, volts, Volts(int){1})
+	testing.expect_value(t, volts, Volts(int){1})
 }