diff --git a/hash/ibm5170_cdrom.xml b/hash/ibm5170_cdrom.xml
index 2c40d7f8ece..d19906e9e8e 100644
--- a/hash/ibm5170_cdrom.xml
+++ b/hash/ibm5170_cdrom.xml
@@ -450,7 +450,7 @@ CD-ROM includes: "Boxing", "Chopper Command", "Cosmic Commuter", "Crackpots", "F
 		<info name="language" value="English" />
 		<info name="region" value="Netherlands" />
 		<sharedfeat name="platform" value="DOS" />
-		
+
 		<part name="cdrom" interface="cdrom">
 			<diskarea name="cdrom">
 				<disk name="alien carnage (1994)(multi media international)(nl)(en)" sha1="de45bd5492cb07bd1de9167bcf8b2f55e5f1780c" />
@@ -2780,7 +2780,7 @@ Terminal Velocity: incompatible with Windows 95 (verify), has unsupported option
 		<info name="language" value="German" />
 		<info name="region" value="Germany" />
 		<sharedfeat name="platform" value="Windows 95" />
-	
+
 		<part name="cdrom" interface="cdrom">
 			<diskarea name="cdrom">
 				<disk name="Ecstatica II (Germany) (Rerelease)" sha1="228ccad352d42f318f4b1dcfb00f67c13c0c504a" />
diff --git a/hash/oric1_cass.xml b/hash/oric1_cass.xml
index 6540335759c..2246aeb60c0 100644
--- a/hash/oric1_cass.xml
+++ b/hash/oric1_cass.xml
@@ -77,7 +77,7 @@ license:CC0-1.0
 		<publisher>IJK Software</publisher>
 		<part name="cass" interface="oric1_cass">
 			<dataarea name="cass" size="16771">
-				<rom name="3D Noughts And Crosses v6.3 (1984-05-22)(IJK Software)(GB)	.tap" size="16771" crc="830ef5b3" sha1="b00acbcc840c7bfb31778c10df23ce4dadebcf22"/>
+				<rom name="3D Noughts And Crosses v6.3 (1984-05-22)(IJK Software)(GB).tap" size="16771" crc="830ef5b3" sha1="b00acbcc840c7bfb31778c10df23ce4dadebcf22"/>
 			</dataarea>
 		</part>
 	</software>
@@ -3938,7 +3938,7 @@ license:CC0-1.0
 		</part>
 	</software>
 
-	<software name="ultra1" cloneof="ultrathe">
+	<software name="ultra1" cloneof="ultra">
 		<description>The Ultra (alt)</description>
 		<year>1983</year>
 		<publisher>Personal Software Services</publisher>
diff --git a/src/mame/orca/akazukin.cpp b/src/mame/orca/akazukin.cpp
index ec92873541a..2c74ddedf83 100644
--- a/src/mame/orca/akazukin.cpp
+++ b/src/mame/orca/akazukin.cpp
@@ -287,7 +287,7 @@ void akazukin_state::akazukin(machine_config &config)
 	m_vasvid->set_bg0ram_tag("bg0videoram");
 	m_vasvid->set_bg1ram_tag("bg1videoram");
 	m_vasvid->set_fgram_tag("fgvideoram");
-		
+
 	// sound hardware
 	SPEAKER(config, "mono").front_center();