Fix typos; s/Rubinus/Rubinius/

_posts/2011-02-22-rubinius-multiple-branches-with-rvm.markdown

@@ -37,7 +37,7 @@ is currently equivalent to
 
     rvm install rbx-head
 
-After we have the mainline head Rubinus branch installed, we now want to
+After we have the mainline head Rubinius branch installed, we now want to
 use the named rubies feature. This is done using the -n specifier in the
 Ruby identifier string. So for example to install our hydra branch as an
 RVM ruby with the name 'hydra' in it we do the following:

_posts/2011-07-01-rubinius-summit-in-pictures.markdown

@@ -21,12 +21,12 @@ This is what nearly 600 shirts looks like. We've got a huge back log of people a
 ### Progress on 1.9 Support
 [![Serious @rubinius big brain nerdery happening between @brixen and @evanphx at the @farmhouse in Hollywood, CA](https://farm6.static.flickr.com/5076/5888809669_134b0d6e23_z.jpg "Serious @rubinius big brain nerdery happening between @brixen and @evanphx at the @farmhouse in Hollywood, CA")](http://flickr.com/photos/veganstraightedge/5888809669)
 
-Brian and Evan, like a couple of mad scientists, sketched out how to handle 1.9 block arguments for Rubinus 2.0.
+Brian and Evan, like a couple of mad scientists, sketched out how to handle 1.9 block arguments for Rubinius 2.0.
 
-[![A sketch of Ruby 1.9 block args in Rubinus 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA](https://farm6.static.flickr.com/5038/5889687428_b2f0f07f40_z.jpg "A sketch of Ruby 1.9 block args in Rubinus 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA    ")](http://flickr.com/photos/veganstraightedge/5889687428)
-[![A sketch of Ruby 1.9 block args in Rubinus 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA](https://farm7.static.flickr.com/6024/5889686740_ca7962db63_z.jpg "A sketch of Ruby 1.9 block args in Rubinus 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA    ")](http://flickr.com/photos/veganstraightedge/5889686740)
+[![A sketch of Ruby 1.9 block args in Rubinius 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA](https://farm6.static.flickr.com/5038/5889687428_b2f0f07f40_z.jpg "A sketch of Ruby 1.9 block args in Rubinius 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA    ")](http://flickr.com/photos/veganstraightedge/5889687428)
+[![A sketch of Ruby 1.9 block args in Rubinius 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA](https://farm7.static.flickr.com/6024/5889686740_ca7962db63_z.jpg "A sketch of Ruby 1.9 block args in Rubinius 2.0 by @evanphx and @brixen at the @farmhouse in Hollywood, CA    ")](http://flickr.com/photos/veganstraightedge/5889686740)
 
-Here are the sketches of 1.9 block arguments for Rubinus 2.0.
+Here are the sketches of 1.9 block arguments for Rubinius 2.0.
 
 ### One More Thing
 

_posts/2016-01-11-nil-is-not-null-and-other-tales.markdown

@@ -182,7 +182,7 @@ In Rubinius, there are two types of "objects". There are objects like an Array,
 
 There's another kind of object in Rubinius. These are called _immediate values_ because their data and their "reference" are the same thing. These are also called _tagged pointers_ because the value is essentially a memory pointer where we've set one or more "tag" bits.
 
-Values like `1`, `0xcafe`, `true`, `false`, and `nil` are immediate values, or tagged pointers, in Rubinius. This is what nil looks like as a (binary formatted) pointer value `0b11010`. If the least significant five bits of a pointer match that value, the value is considered by Rubinus to be nil.
+Values like `1`, `0xcafe`, `true`, `false`, and `nil` are immediate values, or tagged pointers, in Rubinius. This is what nil looks like as a (binary formatted) pointer value `0b11010`. If the least significant five bits of a pointer match that value, the value is considered by Rubinius to be nil.
 
 In the past, we have only ever used that precise value. In other words, all the other bits are zero. But nothing requires this, and those other bits don't need to be wasted. On 64bit architectures, this gives Rubinius approximately 2^59 values of "nil". That's more than enough for a typical Rails app, I'm sure.
 

doc/es/garbage-collector.markdown

@@ -11,7 +11,7 @@ review: true
 ## Introducción
 
 Rubinius implementa la [Generational Garbage Collector (GC)](https://en.wikipedia.org/wiki/Garbage_collection_(computer_science)#Generational_GC_.28ephemeral_GC.29).
-Rubinus gestiona el GC la asignación dinámica y liberación de memoria de 
+Rubinius gestiona el GC la asignación dinámica y liberación de memoria de 
 espacio dinámico de un pronceso ejecutandose en un proceso de 
 funcionamiento de Rubinius.
 

doc/pt-br/getting-started/building.markdown

@@ -11,7 +11,7 @@ Você pode compilar e executar o Rubinius a partir do código fonte. Você não
 instalar o Rubinius para executa-lo. Abaixo você encontrará detalhes de como instalar e 
 executa-lo a partir do código fonte.
 
-O Rubinus usa o LLVM como o compilador JIT. O Rubinius depende de uma versão particular 
+O Rubinius usa o LLVM como o compilador JIT. O Rubinius depende de uma versão particular 
 do LLVM e o LLVM precisa estar compilado com o C++ RTTI (_run-time type information_) 
 habilitado. O script `configure` irá verificar automaticamente esse requerimento quando 
 este buscar a versão instalada do LLVM. Se você já tiver o LLVM instalado em sua máquina 
@@ -46,7 +46,7 @@ previlegio de _superuser_. Para instalar o Rubinius:
 
 ### Executando a partir da pasta do Código Fonte
 
-Se você planeja trabalhar diretamente no Rubinus, você deve fazer o seguinte:
+Se você planeja trabalhar diretamente no Rubinius, você deve fazer o seguinte:
 
   1. `./configure`
   2. `rake`

doc/pt-br/getting-started/troubleshooting.markdown

@@ -44,7 +44,7 @@ considere executar os seguintes passos:
 
   Se você configurou o Rubinius com `--prefix`, execute `rake install`.
 
-  Se você configurou o Rubinus com `--prefix` e renomeou o diretório de instalação após 
+  Se você configurou o Rubinius com `--prefix` e renomeou o diretório de instalação após 
   instalar o Rubinius, configure-o novamente e reinstale-o.
 
   Se você renomeou o diretório do código fonte após compilar o Rubinius, configure-o