diff --git a/DataGuide_AAPF_HSI.md b/DataGuide_AAPF_HSI.md
index 15d4dc9..fd90e56 100644
--- a/DataGuide_AAPF_HSI.md
+++ b/DataGuide_AAPF_HSI.md
@@ -78,8 +78,8 @@ This document details the file system organization and navigation procedures for
 | `lines`              | Number of scanslines from top to bottom               |
 | `scanStartTime`      | Scan start time                                       |
 | `scanEndTime`        | Scan end time                                         |
-| `Wavelength`         | List of central wavelengths for each channel (separated by "|")         |
-| `fwhm`               | Full wavelength at half maximum (width of wavelengths, separated by "|" |
+| `Wavelength`         | List of central wavelengths for each channel (separated by "\|")         |
+| `fwhm`               | Full wavelength at half maximum (width of wavelengths, separated by "\|" |
 | `PlantID`||
 | `CarrierID`||
 | `PlantHeight`||