diff --git a/nemu/1 b/nemu/1
index 6fd8acf..ce5e639 100644
--- a/nemu/1
+++ b/nemu/1
@@ -167,9 +167,9 @@ If it is the second case, remember:
 0x80000068: 02 f7 66 33 rem	a2, a4, a5
 [INFO] src/cpu/cpu-exec.c:125 cpu_exec() nemu: ABORT at pc = 0x80000068
 [INFO] src/cpu/cpu-exec.c:125 cpu_exec() nemu: ABORT at pc = 0x80000068
-[INFO] src/cpu/cpu-exec.c:93 statistic() host time spent = 372 us
-[INFO] src/cpu/cpu-exec.c:93 statistic() host time spent = 372 us
+[INFO] src/cpu/cpu-exec.c:93 statistic() host time spent = 376 us
+[INFO] src/cpu/cpu-exec.c:93 statistic() host time spent = 376 us
 [INFO] src/cpu/cpu-exec.c:94 statistic() total guest instructions = 123
 [INFO] src/cpu/cpu-exec.c:94 statistic() total guest instructions = 123
-[INFO] src/cpu/cpu-exec.c:95 statistic() simulation frequency = 330,645 inst/s
-[INFO] src/cpu/cpu-exec.c:95 statistic() simulation frequency = 330,645 inst/s
+[INFO] src/cpu/cpu-exec.c:95 statistic() simulation frequency = 327,127 inst/s
+[INFO] src/cpu/cpu-exec.c:95 statistic() simulation frequency = 327,127 inst/s
diff --git a/nemu/Makefile b/nemu/Makefile
index 65a942e..38a9b55 100644
--- a/nemu/Makefile
+++ b/nemu/Makefile
@@ -79,7 +79,7 @@ RESULT = .result
 $(shell > $(RESULT)) 	# Clear result file
 
 $(IMAGES): %: %.bin $(BINARY)
-	@echo +TEST $(notdir $<)
+	@echo + TEST $(notdir $<)
 	@$(BINARY) -b $< >/dev/null 2&>1 || printf "[%14s] $(COLOR_RED)FAIL$(COLOR_NONE)\n" $(notdir $<) >> $(RESULT)
 
 integration-tests: $(IMAGES)