Minor fixes

songs/bernard_lavilliers/betty.sg

@@ -1,7 +1,7 @@
 \selectlanguage{french}
 \songcolumns{2}
 \beginsong{Betty}
-  [by={Bernard Lavilliers},album={Nuit d' amour}]
+  [by={Bernard Lavilliers},album={Nuit d'amour}]
 
   \gtab{Fb5/A}{X0340X}
   \gtab{F#m4/A}{X0450X}

songs/bernard_lavilliers/big_brother.sg

@@ -1,7 +1,7 @@
 \selectlanguage{french}
 \songcolumns{2}
 \beginsong{Big brother}
-  [by={Bernard Lavilliers},cover={t-es-vivant},album={T es vivant}]
+  [by={Bernard Lavilliers},cover={t-es-vivant},album={T'es vivant... ?}]
 
   \cover
 
@@ -13,7 +13,7 @@
   \end{verse}
 
   \begin{chorus}
-  Big B\[Dm7/9]rother is w\[Bb7]atching you   x2
+  Big B\[Dm7/9]rother is w\[Bb7]atching you   \rep{2}
   \end{chorus}
 
   \begin{verse}
@@ -23,7 +23,7 @@
   \end{verse}
 
   \begin{chorus}
-  Big Brother   is watching you x2
+  Big Brother   is watching you \rep{2}
   \end{chorus}
 
   \begin{verse}
@@ -33,7 +33,7 @@
   \end{verse}
 
   \begin{chorus}
-  Big Brother   is watching you x2
+  Big Brother   is watching you \rep{2}
   \end{chorus}
 
   \begin{verse}
@@ -43,7 +43,7 @@
   \end{verse}
 
   \begin{chorus}
-  Big Brother   is watching you x2
+  Big Brother   is watching you \rep{2}
   \end{chorus}
 
   \begin{verse}
@@ -53,7 +53,7 @@
   \end{verse}
 
   \begin{chorus}
-  Big Brother   is watching you x2
+  Big Brother   is watching you \rep{2}
   \end{chorus}
 
   \begin{verse}
@@ -63,7 +63,7 @@
   \end{verse}
 
   \begin{chorus}
-  Big Brother   is watching you x2
+  Big Brother   is watching you \rep{2}
   \end{chorus}
 
 \endsong