diff --git a/example1/README.md b/example1/README.md
index a2f3a3b290414760c0a9664199cef7e466b1e628..4dc2ac79784ef1ff9d80216efc0c66e992e8bd29 100644
--- a/example1/README.md
+++ b/example1/README.md
@@ -7,17 +7,17 @@
   - [High Cognitive Load (HCL) session](#exp_hcl)
   - [Low Cognitive Load (LCL) session](#exp_lcl)
   - [Stroop session](#exp_stroop)
-	- [Working memory task description](#exp_mem)
-	- [Assessment description](#exp_ass)
+  - [Working memory task description](#exp_mem)
+  - [Assessment description](#exp_ass)
 - [Dataset structure](#ds)
   - [Acquired data files](#ds_data)
-	- [Additional files](#ds_aux)
+  - [Additional files](#ds_aux)
   - [Bidscoin files](#ds_bids)
 - [How to run example](#run)
-	- [Data preparation](#run_prep)
-	- [Bidsmap creation](#run_map)
-	- [Data processing](#run_proc)
-	- [Data bidsification](#run_bids)
+  - [Data preparation](#run_prep)
+  - [Bidsmap creation](#run_map)
+  - [Data processing](#run_proc)
+  - [Data bidsification](#run_bids)
 	
 Task results are formatted following [bids](https://bids-specification.readthedocs.io/en/stable/04-modality-specific-files/05-task-events.html),
 and stored in `source/<subject>/<session>/nii/FCsepNBack.tsv` file.