Fix indent

Author: csete

configure.ac

@@ -55,13 +55,13 @@ if $PKG_CONFIG --atleast-version=2.0 goocanvas-2.0; then
     LIBS="$LIBS `$PKG_CONFIG --libs goocanvas-2.0`"
     havegoocanvas2=true
 else
-	if $PKG_CONFIG --atleast-version=3.0 goocanvas-3.0; then
-		CFLAGS="$CFLAGS `$PKG_CONFIG --cflags goocanvas-3.0`"
-		LIBS="$LIBS `$PKG_CONFIG --libs goocanvas-3.0`"
-		havegoocanvas3=true
-	else
-		AC_MSG_ERROR(Gpredict requires libgoocanvas-2.0-dev)
-	fi
+    if $PKG_CONFIG --atleast-version=3.0 goocanvas-3.0; then
+        CFLAGS="$CFLAGS `$PKG_CONFIG --cflags goocanvas-3.0`"
+        LIBS="$LIBS `$PKG_CONFIG --libs goocanvas-3.0`"
+        havegoocanvas3=true
+    else
+        AC_MSG_ERROR(Gpredict requires libgoocanvas-2.0-dev)
+    fi
 fi
 
 # check for libgps (optional)
@@ -107,10 +107,10 @@ GDK_V=`$PKG_CONFIG --modversion gdk-3.0`
 GTK_V=`$PKG_CONFIG --modversion gtk+-3.0`
 CURL_V=`$PKG_CONFIG --modversion libcurl`
 if test "$havegoocanvas2" = true ;  then
-	GOOC_V=`$PKG_CONFIG --modversion goocanvas-2.0`
+    GOOC_V=`$PKG_CONFIG --modversion goocanvas-2.0`
 fi
 if test "$havegoocanvas3" = true ;  then
-	GOOC_V=`$PKG_CONFIG --modversion goocanvas-3.0`
+    GOOC_V=`$PKG_CONFIG --modversion goocanvas-3.0`
 fi
 if test "$havelibgps" = true ; then
    GPS_V=`$PKG_CONFIG --modversion libgps`