changes of typos

docs/source/getting_started/Working.md

 # WORKING WITH BiTIA 
 
-To List available commands and options in bitia, execute `bitia --help`
+To list available commands and options in bitia, execute `bitia --help`
 
 <div id="termynal" data-termynal>
     <span data-ty="input">python -m bitia --help </span>
@@ -58,13 +58,13 @@ Usage: python -m bitia run [OPTIONS] USER_INPUT<br>
 
 
 The Argument `user_input` can be used in three ways:
-1. Executing Commands
+1. Executing commands
 2. Executing pipelines
-3. Executing Directories with multiple required files  
+3. Executing directories with multiple required files  
 
 **1. Executing Commands**
 
-&nbsp; For executing any single task of BioInformatics pipeline, we can instruct Bitia specific single-line commands. 
+&nbsp; For executing any single task of bioInformatics pipeline, we can instruct Bitia specific single-line commands. 
 
 
 <div id="termynal2" data-termynal>
@@ -76,12 +76,12 @@ The Argument `user_input` can be used in three ways:
 
 The above code will: 
 - Checks for the input file `foo.fa` in the current working directory
-- Download the input file from the given link `http://example.com/foo.fa` and name it `foo.fa`
-- Add the given command `samtools convert <foo.fa|http://example.com/foo.fa` into a pipeline file.
+- Download the input file from `http://example.com/foo.fa` and name it `foo.fa`
+- Add the command `samtools convert <foo.fa|http://example.com/foo.fa` into a pipeline file.
 - Extract the current working directory with the pipeline as a zip file that contains a unique hash and send it to the server `public.bitia.link`
 - The BiTIA runner in the server will execute the pipeline by: 
     - Installing the given command  `samtools`
-    - Downloading the given input file from the link  `http://example.com/foo.fa` and name it `foo.fa`
+    - Downloading the given input file from `http://example.com/foo.fa` and name it `foo.fa`
     - Executing the command `samtools convert foo.fa` 
 - Display the resulting output to the user console