Index: groups.html
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--- groups.html	(revision 16626)
+++ groups.html	(revision 16627)
@@ -30,7 +30,7 @@
 <h2> pcb-rnd config tree </h2>
 The config tree, the full tree is, something that exists in memory. Actual
 config files often contain only a subset of the tree. Multiple config files
-(e.g. system level, user level, settings from the .pcb file) are loaded and
+(e.g. system level, user level, settings from the board file) are loaded and
 merged to form the final config tree. The hierarchy of the tree is represented
 by setting groups, which are like directories on a file system. Actual settings
 are always leaves of the tree, placed in a specific group at any level (just