diff --git a/12/13.txt b/12/13.txt
index e138f30..4ae0218 100644
--- a/12/13.txt
+++ b/12/13.txt
@@ -5,6 +5,6 @@
 	},
 	{
 		"title": "kofin zinariya da fitilu da kwangiri da kakaki, ko kuma duk wani aiki na azurfa ",
-		"body": "Waɗannan abubuwa ne da firistoci za su yi amfani da su don hidimomin haikali daban-daban, kamar hadayu ko hutu.  wadannan sune abubuwan da ya kamata da  firistoci sun yi amfani domin hidima daban daban a cikin haikali. kamar su hadaya da ɓukukuwa"
+		"body": "Waɗannan abubuwa ne da firistoci za su yi amfani da su don hidimomin haikali daban-daban, kamar hadayu ko  ɓukukuwa.  "
 	}
 ]
\ No newline at end of file
diff --git a/12/15.txt b/12/15.txt
index 9119c90..6ff1d1a 100644
--- a/12/15.txt
+++ b/12/15.txt
@@ -1,10 +1,10 @@
 [
 	{
 		"title": "basu bukaci kuɗi domin su biya masu biyan ma'aikata ba",
-		"body": "ana iya furta wannan a acikin tsari mai aiki. AT \" basu bukaci mutanen da suka karbi kuɗi  domin su su biya ma'aikata  da masu gyaregyare su bada lissafi\" (Duba: figs_activepassive)"
+		"body": "Ana iya bayyana wannan a cikin tsari mai aiki. AT: \"Ba su nemi mutanen da suka karɓi kuɗin kuma suka biya ma'aikatan don gyaran don yin\nlissafin kuɗin\"  (Duba: figs_activepassive)"
 	},
 	{
-		"title": "basu nemi a bada lissafi ba.",
+		"title": "basu nemi a bada lissafi ba",
 		"body": "don ajiye lissafin  yawan ƙudade,  da aka karba da aka kashe"
 	},
 	{
diff --git a/manifest.json b/manifest.json
index 0bfe92e..d6ffdc7 100644
--- a/manifest.json
+++ b/manifest.json
@@ -197,6 +197,7 @@
 		"12-06",
 		"12-09",
 		"12-11",
+		"12-13",
 		"13-title",
 		"13-01",
 		"13-03",