From 253e250cb2b5c59cc45ffb8eb5bf4fac52c78f3c Mon Sep 17 00:00:00 2001
From: Jay Carey <jcarey@broadinstitute.org>
Date: Mon, 16 Nov 2015 12:41:54 -0500
Subject: [PATCH] Replaced unmappable character compiler error.

---
 src/java/htsjdk/samtools/TextTagCodec.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java/htsjdk/samtools/TextTagCodec.java b/src/java/htsjdk/samtools/TextTagCodec.java
index f838544fcb..ceec61a123 100644
--- a/src/java/htsjdk/samtools/TextTagCodec.java
+++ b/src/java/htsjdk/samtools/TextTagCodec.java
@@ -73,7 +73,7 @@ public String encode(final String tagName, Object value) {
             value = getArrayType(value, false) + "," + encodeArrayValue(value);
         } else if (tagType == 'i') {
             final long longVal = ((Number) value).longValue();
-            // as the spec says: [−2^31, 2^32)
+            // as the spec says: [-2^31, 2^32)
             if (longVal < Integer.MIN_VALUE || longVal > BinaryCodec.MAX_UINT) {
                 throw new IllegalArgumentException("Value for tag " + tagName + " cannot be stored in either a signed or unsigned 32-bit integer: " + longVal);
             }