diff --git a/src/ecopcr.c b/src/ecopcr.c
index 8892e1b..5f17e20 100644
--- a/src/ecopcr.c
+++ b/src/ecopcr.c
@@ -138,7 +138,7 @@ void printRepeat(ecoseq_t *seq,
 	
 	int32_t  error1;
 	int32_t  error2;
-	int32_t  ldeta,rdelta;
+	int32_t  ldelta,rdelta;
 	
 	char     *amplifia = NULL;
 	int32_t  amplength;
@@ -204,8 +204,8 @@ void printRepeat(ecoseq_t *seq,
 			superkingdom_name  = "###";
 		}
 	
-	ldeta=(pos1 <= delta)?pos1:delta;
-	rdelta(pos2+delta>=seqlength)?seqlength-pos2-1:delta;
+	ldelta=(pos1 <= delta)?pos1:delta;
+	rdelta=(pos2+delta>=seqlength)?seqlength-pos2-1:delta;
 
 	amplifia = getSubSequence(seq->SQ,pos1-ldelta,pos2+rdelta);
 	amplength= strlen(amplifia)-rdelta-ldelta;
@@ -257,7 +257,7 @@ void printRepeat(ecoseq_t *seq,
 		amplifia[amplength - o2->patlen - o1->patlen]=0;
 	else
 	{
-		delta=ldelta+rdelta+amplength-1;
+		delta=ldelta+rdelta+amplength;
 		for (i=0;i<ldelta;i++)
 			amplifia[i]|=32;
 		for (i=0;i<rdelta;i++)