diff --git a/shp_2_txt.cpp b/shp_2_txt.cpp
index 20f4b60..b8a38c7 100644
--- a/shp_2_txt.cpp
+++ b/shp_2_txt.cpp
@@ -9,50 +9,49 @@ using namespace std;
 #include "shapefil.h"
 
 int main(int argc, char const *argv[])
-{	
-	DBFHandle dbfh;
-	int	    i, iRecord;
-	char	*pszFilename = NULL;
-	int		nWidth, nDecimals;
-	char    szTitle[12];
-	string filename = "f:\\testing\\shp_2_txt\\MA.dbf";
+{    
+    DBFHandle dbfh;
+    int        i, iRecord;
+    char    *pszFilename = NULL;
+    int        nWidth, nDecimals;
+    char    szTitle[12];
+    string filename = "f:\\testing\\shp_2_txt\\MA.dbf";
 
-	ofstream txt_file("out.txt");
+    ofstream txt_file("out.txt");
+    dbfh = DBFOpen(filename.c_str(), "rb");
 
-	dbfh = DBFOpen(filename.c_str(), "rb");
+    if (dbfh <= 0)
+    {
+        throw string("File " + filename + " not found");
+    }
+    else
+    {
+         for( iRecord = 0; iRecord < DBFGetRecordCount(dbfh); iRecord++ )
+        {
 
-	if (dbfh <= 0)
-	{
-	    throw string("File " + filename + " not found");
-	}
-	else
-	{
- 		for( iRecord = 0; iRecord < DBFGetRecordCount(dbfh); iRecord++ )
-    	{
-
-    	   for( i = 0; i < DBFGetFieldCount(dbfh); i++ )
-		   {
+           for( i = 0; i < DBFGetFieldCount(dbfh); i++ )
+           {
                 DBFFieldType    eType;
                 eType = DBFGetFieldInfo( dbfh, i, szTitle, &nWidth, &nDecimals );
                 string dec_lat = "DEC_LAT";
                 string dec_lon = "DEC_LON";
                 string ellip_h = "ELLIP_HT";
-    	        string ortho_h = "ORTHO_HT";
+                string ortho_h = "ORTHO_HT";
                 string str(szTitle);
                 string line;
 
-    	        if (szTitle == dec_lat or szTitle == dec_lon  or szTitle == ortho_h)
-    	        {
-    	        	txt_file << DBFReadStringAttribute( dbfh, iRecord, i );
-    	        	txt_file << " ";
-    	        }
-    	    }
-    	    txt_file << endl;
-   		}
+                if (szTitle == dec_lat or szTitle == dec_lon  or szTitle == ortho_h)
+                {
+                    txt_file << DBFReadStringAttribute( dbfh, iRecord, i );
+                    txt_file << " ";
+                }
+            }
+            txt_file << endl;
+           }
 
-    	DBFClose( dbfh );
-    	txt_file.close();
-	}
+        DBFClose( dbfh );
+        txt_file.close();
+    }
 
-	return 0;
+    return 0;
 }
\ No newline at end of file