proc: fix typos in errors and comments (#3852)

Author: alexandear

pkg/proc/evalop/evalcompile.go

@@ -234,7 +234,7 @@ func (ctx *compileCtx) depthCheck(endDepth int) error {
 			debugPinnerSeen = true
 		case *CallInjectionComplete:
 			if op.DoPinning && !debugPinnerSeen {
-				err = fmt.Errorf("internal debugger error: pinning call injection seen before call to %s at instrution %d", DebugPinnerFunctionName, i)
+				err = fmt.Errorf("internal debugger error: pinning call injection seen before call to %s at instruction %d", DebugPinnerFunctionName, i)
 			}
 		}
 		if err != nil {

pkg/proc/proc_general_test.go

@@ -42,7 +42,7 @@ func TestIssue3760(t *testing.T) {
 		t.Fatalf("should contain it")
 	}
 	if mem.contains(0xfffffffffffffff0, 16) {
-		t.Fatalf("shoud be false")
+		t.Fatalf("should be false")
 	}
 	cm := cacheMemory(nil, 0xffffffffffffffff, 1)
 	if cm != nil {

pkg/proc/target_exec.go

@@ -1277,7 +1277,7 @@ func setStepIntoNewProcBreakpoint(p *Target, sameGCond ast.Expr) {
 		}
 
 		// We don't want to use startpc directly because it will be an
-		// autogenerated wrapper on some versions of Go. Addditionally, once we
+		// autogenerated wrapper on some versions of Go. Additionally, once we
 		// have the correct function we must also skip to prologue.
 		startfn := p.BinInfo().PCToFunc(uint64(startpc))
 		if startfn2, _ := skipAutogeneratedWrappersIn(p, startfn, uint64(startpc), true); startfn2 != nil {

pkg/proc/types.go

@@ -207,7 +207,7 @@ func dwarfToRuntimeType(bi *BinaryInfo, mem MemoryReadWriter, typ godwarf.Type)
 		kindv = _type.loadFieldNamed("Kind_")
 	}
 	if kindv == nil {
-		return 0, 0, false, fmt.Errorf("unreadable interace type (no kind field)")
+		return 0, 0, false, fmt.Errorf("unreadable interface type (no kind field)")
 	}
 	if kindv.Unreadable != nil || kindv.Kind != reflect.Uint {
 		return 0, 0, false, fmt.Errorf("unreadable interface type: %v", kindv.Unreadable)