chore: change error message

Author: Jack-Works

src/compiler/checker.ts

@@ -32513,7 +32513,7 @@ namespace ts {
                 condExpr,
                 /*maybeMissingAwait*/ true,
                 Diagnostics.This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap,
-                "true", getTypeNameForErrorDisplay(type), "boolean");
+                "true", getTypeNameForErrorDisplay(type), "false");
         }
 
         function checkTestingKnownTruthyCallableType(condExpr: Expression, body: Statement | Expression, type: Type) {

tests/baselines/reference/truthinessPromiseCoercion.errors.txt

@@ -1,5 +1,5 @@
-tests/cases/compiler/truthinessPromiseCoercion.ts(5,9): error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'boolean' have no overlap.
-tests/cases/compiler/truthinessPromiseCoercion.ts(9,5): error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'boolean' have no overlap.
+tests/cases/compiler/truthinessPromiseCoercion.ts(5,9): error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'false' have no overlap.
+tests/cases/compiler/truthinessPromiseCoercion.ts(9,5): error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'false' have no overlap.
 
 
 ==== tests/cases/compiler/truthinessPromiseCoercion.ts (2 errors) ====
@@ -9,14 +9,14 @@ tests/cases/compiler/truthinessPromiseCoercion.ts(9,5): error TS2367: This condi
     async function f() {
         if (p) {} // err
             ~
-!!! error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'boolean' have no overlap.
+!!! error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'false' have no overlap.
 !!! related TS2773 tests/cases/compiler/truthinessPromiseCoercion.ts:5:9: Did you forget to use 'await'?
         if (!!p) {} // no err
         if (p2) {} // no err
 
         p ? f.arguments : f.arguments;
         ~
-!!! error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'boolean' have no overlap.
+!!! error TS2367: This condition will always return 'true' since the types 'Promise<number>' and 'false' have no overlap.
 !!! related TS2773 tests/cases/compiler/truthinessPromiseCoercion.ts:9:5: Did you forget to use 'await'?
         !!p ? f.arguments : f.arguments;
         p2 ? f.arguments : f.arguments;