diff --git a/data/README.md b/data/README.md
index 992e7e6..78d240a 100644
--- a/data/README.md
+++ b/data/README.md
@@ -6,28 +6,30 @@
 | col 2 is |    centered   |   $12 |
 | col 3 is | right-aligned |    $1 |
 
-|Band| range, keV|
-|B01|  25.00- 27.50|
-|B02|  27.50- 30.25|
-|B03|  30.25- 33.28|
-|B04|  33.28- 36.60|
-|B05|  36.60- 40.26|
-|B06|  40.26- 44.29|
-|B07|  44.29- 48.72|
-|B08|  48.72- 53.59|
-|B09|  53.59- 58.95|
-|B10|  58.95- 64.84|
-|B11|  64.84- 71.33|
-|B12|  71.33- 78.46|
-|B13|  78.46- 86.31|
-|B14|  86.31- 94.94|
-|B15|  94.94-104.43|
-|B16| 104.43-114.87|
-|B17| 114.87-126.36|
-|B18| 126.36-139.00|
-|B19| 139.00-152.90|
-|B20| 152.90-168.19|
-|B21| 168.19-185.01|
+
+| Band|   range, keV  |
+|-----|:-------------:|
+| B01 |  25.00- 27.50 |
+| B02 |  27.50- 30.25 |
+| B03 |  30.25- 33.28 |
+| B04 |  33.28- 36.60 |
+| B05 |  36.60- 40.26 |
+| B06 |  40.26- 44.29 |
+| B07 |  44.29- 48.72 |
+| B08 |  48.72- 53.59 |
+| B09 |  53.59- 58.95 |
+| B10 |  58.95- 64.84 |
+| B11 |  64.84- 71.33 |
+| B12 |  71.33- 78.46 |
+| B13 |  78.46- 86.31 |
+| B14 |  86.31- 94.94 |
+| B15 |  94.94-104.43 |
+| B16 | 104.43-114.87 |
+| B17 | 114.87-126.36 |
+| B18 | 126.36-139.00 |
+| B19 | 139.00-152.90 |
+| B20 | 152.90-168.19 |
+| B21 | 168.19-185.01 |