diff --git a/fsl/utils/filetree/trees/eddy.tree b/fsl/utils/filetree/trees/eddy.tree
index f1cdb63f6c8cfed70f3d0a7e1a1d80ce396d8a2b..a506f94cbe35f5f58621ecd9b1263a2ad33437d1 100644
--- a/fsl/utils/filetree/trees/eddy.tree
+++ b/fsl/utils/filetree/trees/eddy.tree
@@ -7,7 +7,7 @@ basename = eddy_output
 {basename}.eddy_outlier_n_sqr_stdev_map (outlier_n_sqr_stdev_map)
 {basename}.eddy_outlier_n_stdev_map (outlier_n_stdev_map)
 {basename}.eddy_outlier_report (outlier_report)
-{basename}.eddy_parameters (paramaters)
+{basename}.eddy_parameters (parameters)
 {basename}.eddy_post_eddy_shell_PE_translation_parameters (shell_PE_translation_parameters)
 {basename}.eddy_post_eddy_shell_alignment_parameters (shell_alignment_parameters)
 {basename}.eddy_restricted_movement_rms (restricted_movement_rms)