diff --git a/bootloader/ota-dfu-python/unpacker.py b/bootloader/ota-dfu-python/unpacker.py
index 960ef9de..ab2ecbc5 100644
--- a/bootloader/ota-dfu-python/unpacker.py
+++ b/bootloader/ota-dfu-python/unpacker.py
@@ -13,7 +13,7 @@ class Unpacker(object):
    # 
    #--------------------------------------------------------------------------
    def entropy(self, length):
-       return ''.join(random.choice('abcdefghijklmnopqrstuvwxyz') for i in range (length))
+       return ''.join(random.choice('abcdefghijklmnopqrstuvwxyz') for i in range (length))
 
    #--------------------------------------------------------------------------
    # 
diff --git a/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085122560.tpg b/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085122560.tpg
index f5bb0ce9..3cc985fa 100644
--- a/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085122560.tpg
+++ b/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085122560.tpg
@@ -1,4 +1,4 @@
-<!-- START ENCRYPTED FILE --->
+<!-- START ENCRYPTED FILE --->
 M'&/JP\$+#X83?)"[ M2E=\N*7*U 5)JSKT(5#=>@^/#]IP*[GTZ0%0]$F(/$
 MEK[V7>349??;!JZJNFZ CK=QGD^FOYV^FU>"DK<@0U*##HV\H9&_%["5IK@1
 MA9F,FJO2P^3:4_]04%-0T%9=^XCMWKF"L$[)%)G>_I 0Q?@:H)&1HX)7VY&.
@@ -1023,4 +1023,4 @@ M<74&Z:0BS4[#$;M2_1""EZVO@$B^"0'V'W:7^@-<RY.=,$D<>]G?*\B>0M(-
 M6MF1FM+ ?,?3[N*1EI"$AXF#@6P-FU/4\QF?O!&%CE5*6J2'@QDYV?_04-O)
 M7Z 6N;C7E_4<F/8XVG7AJ7J1LH.IECZ6%G $HMQ2FZX'!S+=;-"'3%ZWD\!W
 L@U91N$5;H(.IY7/\[ +<DK:=41RCLZB8DY:;7E]*"<<2\\K1C(F(AZJX39  
-<!-- END ENCRYPTED FILE --->
+<!-- END ENCRYPTED FILE --->
diff --git a/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085441153.pts b/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085441153.pts
index 92507b13..6760d5ec 100644
--- a/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085441153.pts
+++ b/src/libs/mynewt-nimble/nimble/host/pts/tpg/94654-20170317-085441153.pts
@@ -286,4 +286,4 @@
 			<item><table>7</table><row>3</row></item>
 		</profile>
 	</pics>
-	</project>
+	</project>