Edited glossary.asciidoc with Atlas code editor

glossary.asciidoc

@@ -56,7 +56,7 @@ difficulty target::
     A difficulty at which all the computation in the network will find blocks approximately every 10 minutes.
 
 double spending::
-    Double-spending is the result of successfully spending some money more than once. Bitcoin protects against double spending by verifying each transaction added to the block chain to ensure that the inputs for the transaction had not previously already been spent.
+    Double spending is the result of successfully spending some money more than once. Bitcoin protects against double spending by verifying each transaction added to the block chain to ensure that the inputs for the transaction had not previously already been spent.
 
 ECDSA::
     Elliptic Curve Digital Signature Algorithm or ECDSA is a cryptographic algorithm used by Bitcoin to ensure that funds can only be spent by their rightful owners.
@@ -211,7 +211,7 @@ secret key (aka private key)::
 +
 ----
 5J76sF8L5jTtzE96r66Sf8cka9y44wdpJjMwCxR3tzLh3ibVPxh
------
+----
 
 Segregated Witness::
     Segregated Witness is a proposed upgrade to the Bitcoin protocol which technological innovation separates signature data from bitcoin transactions. Segregated Witness is a proposed soft fork; a change that technically makes Bitcoin’s protocol rules more restrictive.