diff --git a/library/dc-dc.lib b/library/dc-dc.lib
index 515f4457..ed5e76a0 100644
--- a/library/dc-dc.lib
+++ b/library/dc-dc.lib
@@ -1,4 +1,4 @@
-EESchema-LIBRARY Version 2.4
+EESchema-LIBRARY Version 2.3
 #encoding utf-8
 #
 # ADP2108AUJ-1.0
diff --git a/library/nordicsemi.lib b/library/nordicsemi.lib
index fef74647..2ea608e6 100644
--- a/library/nordicsemi.lib
+++ b/library/nordicsemi.lib
@@ -1,4 +1,4 @@
-EESchema-LIBRARY Version 2.4
+EESchema-LIBRARY Version 2.3
 #encoding utf-8
 #
 # NRF8001
diff --git a/library/rfcom.dcm b/library/rfcom.dcm
index 0de67d35..13232846 100644
--- a/library/rfcom.dcm
+++ b/library/rfcom.dcm
@@ -190,7 +190,6 @@ K GSM GPRS Quad-Band SMS FAX
 F http://www.simcom.us/act_admin/supportfile/SIM900_HD_V1.01(091226).pdf
 $ENDCMP
 #
-
 $CMP SPBTLE-RF
 D Very Low Power network processor module for BLE v4.1, Hub capabilities
 K BLE bluetooth module low-power