Fix whitespace

src/interfaces/ecpg/test/compat_oracle/char_array.pgc

@@ -51,7 +51,7 @@ int main() {
     printf("\"%s\": \"%s\"  %d\n", bigstr, shortstr, shstr_ind);
   }
 
-  EXEC SQL CLOSE C; 
+  EXEC SQL CLOSE C;
   EXEC SQL DROP TABLE strdbase;
 
   printf("\nGOOD-BYE!!\n\n");

src/interfaces/ecpg/test/expected/compat_oracle-char_array.c

@@ -186,7 +186,7 @@ if (sqlca.sqlwarn[0] == 'W') warn ( );
 
 if (sqlca.sqlcode < 0) sqlprint();}
 #line 54 "char_array.pgc"
- 
+
   { ECPGdo(__LINE__, 3, 1, NULL, 0, ECPGst_normal, "drop table strdbase", ECPGt_EOIT, ECPGt_EORT);
 #line 55 "char_array.pgc"