[gbrainy] Fix English mistake. Envolope is a noun, envelop is a verb.

[Jordi Mas <jmas src gnome org>]

commit 35ef49ef157f2529d3be1f8945a1d12a0f3e8b4c
Author: Jordi Mas <jmas softcatala org>
Date:   Fri Dec 10 22:41:33 2010 +0100

    Fix English mistake. Envolope is a noun, envelop is a verb.

 data/verbal_analogies.xml |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/verbal_analogies.xml b/data/verbal_analogies.xml
index f00e32f..34b1119 100644
--- a/data/verbal_analogies.xml
+++ b/data/verbal_analogies.xml
@@ -286,11 +286,11 @@
 	<analogy>
 		<!-- Translators: letter refers to letter (in paper form) -->
 		<_question type = "PairOfWordsOptions">turtle / shell | letter</_question>
-		<_answer correct ="yes">Envelop</_answer>
+		<_answer correct ="yes">Envelope</_answer>
 		<_answer>Ink</_answer>
 		<_answer>Printer</_answer>
 		<_answer>Cellulose</_answer>
-		<_rationale>A turtle is inside a shell and a letter is inside an envelop.</_rationale>
+		<_rationale>A turtle is inside a shell and a letter is inside an envelope.</_rationale>
 	</analogy>
 
 	<analogy>