Automatic correction of typo in english songs.

songs/Avenue_Q/The_internet_is_for_porn.sg

@@ -91,7 +91,7 @@
   \endverse
   
   \beginchorus
-    The internet is for porn! \echo{Gross!}
+    The internet is for porn! \echo{Gro!}
     The internet is for porn! \echo{I hate porn!}
     Grab your dick and double click \echo{I hate you men!}
     For porn, porn, porn!

songs/Belle_Sebastian/Piazza_New_York_catcher.sg

@@ -14,7 +14,7 @@
     \[Fa#]Elope with me Miss Private and we'll \[Si]sail around the \[Fa#]world
     \[Sol#m]{I will} be your Ferdinand and \[Re#m]you my wayward girl
     How \[Sol#m]many nights of talking in ho\[Do#]tel rooms can you take?
-    How \[Sol#m]many nights of limping round on \[Do#]pagan holidays?
+    How \[Sol#m]many nights of limping round on \[Do#]pagan holiday?
     Oh e\[Si]lope with me in private and we'll \[Re#m]{set something} ablaze
     A \[Sol#m]{trail for} the \[Do#]devil to \[Re#m]erase 
   \endverse

songs/Jeff_Buckley/Hallelujah.sg

@@ -15,7 +15,7 @@
     I \[Do]heard there was a \[Lam]secret chord
     That \[Do]David played and it \[Lam]pleased the Lord
     But \[Fa]you don't really \[Sol]care for music, \[Do]do you?\[Sol]
-    And it \[Do]goes like this: the \[Fa]fourth, the \[Sol]fifth
+    And it \[Do]goes like thi: the \[Fa]fourth, the \[Sol]fifth
     The \[Lam]minor fall and the \[Fa]major \[Sol]lift
     The \[Sol]baffled king com\[Mim]posing Halle\[Lam]lujah
   \endverse

songs/The_White_Stripes/Well_it_s_true_that_we_love_one_another.sg

@@ -36,7 +36,7 @@
   \beginverse
     Just say, ``Jack, do you adore me?''
     Well, I would, Holly, but love really bores me.
-    Then I guess we should just be friends?
+    Then I guess we should just be friend?
     I'm just kidding Holly, you know that I'll love you 'til the end.
   \endverse