Fix typos (choice of resampling algorithm for particle filters).

src/DynareBison.yy

@@ -4080,8 +4080,8 @@ o_resampling : RESAMPLING EQUAL SYSTEMATIC
               | RESAMPLING EQUAL NONE { driver.option_num("particle.resampling.status.systematic", "false"); driver.option_num("particle.resampling.status.none", "true"); }
               | RESAMPLING EQUAL GENERIC { driver.option_num("particle.resampling.status.systematic", "false"); driver.option_num("particle.resampling.status.generic", "true"); };
 o_resampling_threshold : RESAMPLING_THRESHOLD EQUAL non_negative_number { driver.option_num("particle.resampling.threshold", $3); };
-o_resampling_method : RESAMPLING_METHOD EQUAL KITAGAWA { driver.option_num("particle.resampling.method.kitagawa", "true"); driver.option_num("particle.resampling.method.smooth", "false"); driver.option_num("particle.resampling.smethod.stratified", "false"); }
-              | RESAMPLING_METHOD EQUAL SMOOTH { driver.option_num("particle.resampling.method.kitagawa", "false"); driver.option_num("particle.resampling.method.smooth", "true"); driver.option_num("particle.resampling.smethod.stratified", "false"); }
+o_resampling_method : RESAMPLING_METHOD EQUAL KITAGAWA { driver.option_num("particle.resampling.method.kitagawa", "true"); driver.option_num("particle.resampling.method.smooth", "false"); driver.option_num("particle.resampling.method.stratified", "false"); }
+              | RESAMPLING_METHOD EQUAL SMOOTH { driver.option_num("particle.resampling.method.kitagawa", "false"); driver.option_num("particle.resampling.method.smooth", "true"); driver.option_num("particle.resampling.method.stratified", "false"); }
               | RESAMPLING_METHOD EQUAL STRATIFIED { driver.option_num("particle.resampling.method.kitagawa", "false"); driver.option_num("particle.resampling.method.smooth", "false"); driver.option_num("particle.resampling.method.stratified", "true"); };
 o_cpf_weights : CPF_WEIGHTS EQUAL AMISANOTRISTANI { driver.option_num("particle.cpf_weights_method.amisanotristani", "true"); driver.option_num("particle.cpf_weights_method.murrayjonesparslow", "false"); }
               | CPF_WEIGHTS EQUAL MURRAYJONESPARSLOW { driver.option_num("particle.cpf_weights_method.amisanotristani", "false"); driver.option_num("particle.cpf_weights_method.murrayjonesparslow", "true"); };