diff --git a/SampleSrc/accel02.ino b/SampleSrc/accel02.ino
index 980fcbf..5fbd8bf 100644
--- a/SampleSrc/accel02.ino
+++ b/SampleSrc/accel02.ino
@@ -79,4 +79,5 @@
   drawChart(FFTsamples / 2);
   M5.Lcd.setCursor(40, 0);
   M5.Lcd.printf("Peak: %3.1fHz", x);
-}
\ No newline at end of file
+}
+
diff --git a/SampleSrc/serial01.ino b/SampleSrc/serial01.ino
index eb0c447..10a5e58 100644
--- a/SampleSrc/serial01.ino
+++ b/SampleSrc/serial01.ino
@@ -16,3 +16,4 @@
 }
 
 
+
diff --git a/run_IoTP.sh b/run_IoTP.sh
index 231b76b..3768689 100755
--- a/run_IoTP.sh
+++ b/run_IoTP.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 ver=0.51
-if [ -f "~/IoTP-${ver}-launcher.jar" ]; then
+if [ -f "../IoTP-${ver}-launcher.jar" ]; then
   echo "IoTP jarfile exists."
 else
   curl https://cit.istlab.info/IoTP/target/IoTP-${ver}-launcher.jar --output ~/IoTP-${ver}-launcher.jar