Update README.md

README.md

@@ -4,7 +4,7 @@
 [![Issues](https://img.shields.io/github/issues/Nextomics/NextPolish.svg)](https://github.com/Nextomics/NextPolish/issues)
 
 # NextPolish
-NextPolish is used to fix base errors (SNP/Indel) in the genome generated by noisy long reads, it can be used with short read data only or long read data only or a combination of both. It contains two core modules and four steps (steps 3 & 4 are optional), and use a stepwise fashion to correct the error bases in reference genome. To correct the raw TGS long reads with approximately 15-10% sequencing errors, please use [NextDenovo](https://github.com/Nextomics/NextDenovo).
+NextPolish is used to fix base errors (SNP/Indel) in the genome generated by noisy long reads, it can be used with short read data only or long read data only or a combination of both. It contains two core modules and four steps (steps 3 & 4 are optional), and use a stepwise fashion to correct the error bases in reference genome. To correct the raw third-generation sequencing (TGS) long reads with approximately 15-10% sequencing errors, please use [NextDenovo](https://github.com/Nextomics/NextDenovo).
 
 * **DOWNLOAD**  
 click [here](https://github.com/Nextomics/NextPolish/releases/download/v1.0.1/NextPolish.tgz) or use the following command:  
@@ -42,7 +42,7 @@ click [here](https://github.com/Nextomics/NextPolish/releases/download/v1.0.1/Ne
 	[General]                # global options
 	job_type = sge           # [local, sge, pbs...]. (default: sge)
 	job_prefix = nextPolish  # prefix tag for jobs. (default: nextPolish)
-	task = best               # task need to run [all, default, best, 1, 2, 3, 4, 12, 123, 12123...], all=1234, default=12, best=12121212. (default: default)
+	task = best              # task need to run [all, default, best, 1, 2, 3, 4, 12, 123, 12123...], all=1234, default=12, best=12121212. (default: default)
 	rewrite = no             # overwrite existed directory [yes, no]. (default: no)
 	rerun = 3                # re-run unfinished jobs untill finished or reached ${rerun} loops, 0=no. (default: 3)
 	parallel_jobs = 30       # number of tasks used to run in parallel. (default: 30)