lt: fix missed configuration after joined phoneme traslation file

Makefile.am

@@ -934,6 +934,8 @@ espeak-ng-data/mbrola_ph/la1_phtrans: phsource/mbrola/la1 src/espeak-ng
 	ESPEAK_DATA_PATH=$(PWD) src/espeak-ng --compile-mbrola=phsource/mbrola/la1
 
 espeak-ng-data/mbrola_ph/lt_phtrans: phsource/mbrola/lt src/espeak-ng
+	mkdir -p espeak-ng-data/mbrola_ph
+	ESPEAK_DATA_PATH=$(PWD) src/espeak-ng --compile-mbrola=phsource/mbrola/lt
 
 espeak-ng-data/mbrola_ph/mx1_phtrans: phsource/mbrola/mx1 src/espeak-ng
 	mkdir -p espeak-ng-data/mbrola_ph

espeak-ng-data/voices/mb/mb-lt1

@@ -3,4 +3,4 @@ language lt 7
 gender male
 
 pitch 82 117
-mbrola lt1 lt1_phtrans
+mbrola lt1 lt_phtrans

espeak-ng-data/voices/mb/mb-lt2

@@ -3,4 +3,4 @@ language lt 7
 gender male
 
 pitch 82 117
-mbrola lt2 lt2_phtrans
+mbrola lt2 lt_phtrans